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Search results “Over discharged lithium ion battery”
Are over-discharged lithium cells safe?  (And how to test for damage.)
 
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This is one of the best Poundland purchases I've made in a while, purely because of the Google trek for knowledge that it sent me on. Most of Poundland's power banks in this style come completely discharged due to the higher than usual quiescent current of the circuitry. I wanted to know if that was a serious issue or not. Here's the best documented test I found. https://www.nature.com/articles/srep30248 If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm
Views: 128906 bigclivedotcom
Li ion Battery Must Watch, Charge and Discharge Protection, Multiple Voltages
 
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In this video you will learn how to maximize the life of your rechargeable Li-Ion batteries. You will also learn how to protect it from over charging or over voltage EXPLOSION!, but you will also learn how to protect it from over discharging, which maximizes the life of the battery, and the number of cycle charges that it can go through. We will go in depth and look at different design requirements showing multiple output voltage examples. I hope you like it and learn something. Please comment and subscribe to my channel if it was of any help at all. Thank you for watching. HERE ARE THE LINKS. http://ehobbyguy.com Battery Spec: http://industrial.panasonic.com/cdbs/www-data/pdf2/ACA4000/ACA4000CE240.pdf EBay Search term: Li-Ion 18650 Charging Module Datasheet https://dlnmh9ip6v2uc.cloudfront.net/datasheets/Prototyping/TP4056.pdf EBay Search term: tp4056 charging board charging module discharge protection .9Vdc-5Vdc to 5Vdc DC-DC Boost Converter Module Datasheet: https://www.fasttech.com/product/1219201-dc-dc-0-9-5v-600ma-boost-converter-step-up-module EBay Search term: .9-5v dc-dc boost converter Buck Converter Module Datasheet: I couldn't find a spec sheet for the module???? If you search on ebay you will find many specs for these mii modules. EBay Search term: Mini DC-DC Bcuk Converter Module Thank you for watching. here are my social media links. Be sure to follow me. facebook: http://facebook.com/ehobbyguy Twitter: http://twitter.com/ehobbyguy Instagram: http://instagram.com/ehobbyguy Subscribe: https://www.youtube.com/channel/UCqtnVoGgq7HL_Dk4Shw84Mg?SUB_confirmation=1
Views: 9899 EHobby Guy
DIY: How to revive a dead 18650 (or any) Li-ion battery cell
 
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Today I will show you how to revive a dead 18650 Li-ion cell that's being refused by the chargers. This method will work with any Li-ion battery, not just the 18650 cells. Here's my follow-up video:https://youtu.be/vFmbG8GpS4A if you wonder how much current (Amps) goes through the wire. Note: this is not a permanent way to charge an 18650 cell. The point of this method is just to bring up the voltage of the dead cell to a point that is enough for a real 18650 charger to accept it and charge it properly. When a Li-ion battery does not have high enough voltage, the charger would not charge it. I think the reason is safety because if the voltage is too low, it might take a risk of charging a NiMH or NiCad cell which are only 1.2 volts each. And if you put a NiMH or NiCad cell (at 1.2 Volts) in a Li-ion charger that charges up to 4.2 volts, all hell will break loose. Also: don't overdischarge a Li-ion cells down to below 3V especially below the threshold recognized by the charger. Otherwise, it will not live long. The "Goldilocks" zone for a long and healthy Li-ion cell life is between 30% and 90% charge. Too much charge or discharge would be bad for the cell.
Views: 442994 vuaeco
How to recharge a fully flat lipo (lithium polymer) battery
 
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WARNING: do this at your own risk, lipo batteries can rupture and cause a significant fire hazard, especially if they have been over-discharged or over-charged. As you can see in this video, it is possible to save a lipo battery that your charger refuses to charge -- so long as you are *very* careful. Remember, a battery recovered in this way should always be treated with caution afterwards but providing sufficient care is taken, a rescued battery can continue to provide many more cycles of use.
Views: 154958 RCModelReviews
Battery Charge Vs Discharge And Why It Matters
 
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Ever wonder why the state of charge matters on a battery? It is actually critically important! In this video, we will discuss what state of charge and depth of discharge are and why they are important. In short, the deeper you discharge any type of battery the more you shorten its useful life. Some batteries are better than others at this, such as lithium ion, but it still plays an important part in your strategy and planning for your off grid solar panel system or e-bike battery or whatever project you are working on. Please help support my channel! Here are a few ways: ** Check out my favorite solar kits at Kits.com ** https://kit.com/LDSreliance ** Donate to my Patreon for perks and news ** https://www.patreon.com/LDSreliance ** Subscribe to my channel for more great content ** https://www.youtube.com/LDSreliance
Views: 24974 LDSreliance
How to Make a Battery Protection Circuit (over-discharge protection)
 
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In this video I will show you how to build a simple lithium battery protection circuit, so you can power your homemade projects without ever worrying about over discharging your battery. Circuit diagrams: https://www.dropbox.com/s/5e0otr2dg7uf14x/DIYPerks%20Battery%20Protection%20Circuit.zip?dl=0 How to use lithium batteries safely: http://www.maxamps.com/lipo-care.php More info on battery measurements: https://www.youtube.com/watch?v=cxkVxi9P0EA Items you'll need: Alarm circuit: http://www.ebay.com/sch/i.html?_from=R40&_sacat=0&_sop=15&_nkw=lipo+alarm&rt=nc&LH_BIN=1 Relay: DSP1a-L2-DC5V http://www.google.com/search?q=dsp1a-l2-dc5v (select one of the distributors - price is around $5) Music by Kevin McLeod and Löhstana David
Views: 428470 DIY Perks
Chinese Li-Ion cell short circuit current (how they actually get the discharge rating)
 
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Measuring the short circuit current of a cheap Chinese 18650 Li-Ion cell from Ebay and finding out how those guys actually get the 35A discharge current rating. Yes - the discharge current rating of a Chinese cell actually is its short circuit current :). So you get the 35A, but with 0V output voltage and just a few seconds before the cell is destroyed or even bursts into flames. Warning! never attempt to do this experiment. Risk of fire, explosion and burns. The list of Ebay batteries I have tested: http://danyk.cz/test18650_en.html You can support me on Patreon: https://www.patreon.com/DiodeGoneWild
Views: 34921 DiodeGoneWild
"Fixing" Li-ion Batteries that wont take a charge
 
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Does your li-ion battery fail to charge in the charger? This DIY method shows how to wake dormant Li-ion cells above thier low threshold voltage allowing them to be charged normally. WARNING! Try at your own risk, these batteries can explode!
Views: 236590 Donnie Cox
How dangerous are LiPo batteries? || Overcharge, Overdischarge, Short Circuit
 
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Previous video: https://youtu.be/UtYbd89kVgY Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h In this video I will show you how important protection circuits are for LiPo batteries and what will happen if you accidentally overcharge or overdischarge your battery or even create a short circuit. Music: 2011 Lookalike by Bartlebeats Internet Sources: http://www.rchelicopterfun.com/rc-lipo-batteries.html http://www.epectec.com/batteries/cell-comparison.html You want to support my videos? You can browse and buy tools&materials from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp=1638&creative=19454&linkCode=ur2&site-redirect=de&tag=great043-21&linkId=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp=1789&creative=390957&linkCode=ur2&tag=gre09a-20&linkId=I5NDCEAVCD2OWM4S
Views: 2183546 GreatScott!
Li-Ion battery short circuit,overcharge,undervoltage EXPERIMENT
 
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Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab Previous video:http://youtu.be/FOZIPIqhvwI In this small experiment I will show you what can happen if you handle fake Ultrafire Li-Ion batteries the wrong way. I will demonstrate a short circuit, overcharge and undervoltage. Let's find out whether something will explode. Music: 2011 Lookalike by Bartlebeats You want to support my videos? You can browse and buy tools&materials from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp=1638&creative=19454&linkCode=ur2&site-redirect=de&tag=great043-21&linkId=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp=1789&creative=390957&linkCode=ur2&tag=gre09a-20&linkId=I5NDCEAVCD2OWM4S Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp=1634&creative=19450&linkCode=ur2&tag=gre0b-21
Views: 361409 GreatScott!
Recover Over Discharged Lipo Batteries
 
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Some chargers may not allow you to recharge your over discharged lipo battery. No worries, its not trash yet. Follow these simple steps to bring it back to life. My repairs playlist - https://www.youtube.com/playlist?list=PLiYYhnH4BhI_7WQQLFOqccpD7DNea6hIc Battery charger I use Amazon.......................... Hitec X2 AC Pro - http://amzn.to/2mDPamq Hitec X4 AC Pro - http://amzn.to/2mlAupT Ebay...................... Hitec X2 AC Pro - https://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575257854&campid=5338014988&mpre=http%3A%2F%2Fwww.ebay.com%2Fitm%2FHitec-44238-X2-Pro-2-Port-AC-DC-Multi-Charger-Built-In-Soldering-Station-%2F361455430695%3Fhash%3Ditem54286c2c27%3Ag%3ANFMAAOSwWF5XLcOo Hitec X4 AC Pro - http://www.ebay.com/itm/Hitec-44254-X4-Pro-AC-DC-Charger-/172547974450?hash=item282ca92532:g:pZAAAOSwtfhYsGJu All my playlists - https://www.youtube.com/channel/UCObMtTKitupRxbYHLlwHE3w/playlists Video editor - http://amzn.to/2n7sUiF My personal vlog channel - http://www.youtube.com/c/JcOfficial3
Views: 15493 Project Blue Falcon
Never charge fully discharged Lithium batteries
 
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Safety video, when you try to charge lithium batteries that have been dead for many years, it can become pretty dangerous.
Views: 204 Michael MacEachern
What happens when you charge and discharge a LiFePO4 battery at the same time?
 
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As discussed in Episode 43 (http://hamradioworkbench.com/hrwb043-winter-field-day-and-more-baycon-2018) of the Ham Radio Workbench, I demonstrate what happens when you try to simultaneously charge and discharge a LiFePO4 battery as you would when using a power module in the field. This is a direct demonstration of Kirchoff's Current Law.
Views: 4439 KF7IJZ
Samsung 30T - High Drain 21700 Li-ion Battery (discharge capacity test)
 
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Samsung INR21700-30T 3000mAh discharge test Text/image version of this review: http://thunderheartreviews.blogspot.com/2018/08/high-drain-21700-li-ion-samsung-30t.html Batteries were bought from Queen Battery: http://queenbattery.com.cn/ Sales manager: wangxin570@gmail.com All my reviews in one place: http://thunderheartreviews.blogspot.com/ • Four 3000mAh 18650 batteries (Sanyo, Panasonic, Samsung, LG) capacity test: https://youtu.be/fJDuKyXfrQY • LG M50 vs Samsung 48G: Top 21700 batteries' capacity test: https://youtu.be/KGJDogOG4zw • RD UM24C Bluetooth USB tester and USB load review: https://youtu.be/NqQWMXVAE48 #21700 #samsung #capacity_test
Views: 1609 Thunderheart Reviews
Discharge and Charge Process of a Conventional Lithium-Ion Battery Cell
 
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Discharging During the first stage of discharge lithium atoms oxidize by forming Li+ ions and electrons, whereas Li+ ions move to the positive electrode diffusing through the electrolyte and the separator. The electrons flow from the negative electrode to the positive on the external circuitry, where the resulting current flow can be used for an application. At the positive electrode the electrons recombine with the Li+ ions and are stored in the molecular structure of the active material. Charging: If an external voltage with the same polarity is applied between the current collectors, the charge process will start. The lithium atoms leave the metal oxid structure and ionize into Li+ ions under the release of an electron of each one. In analogy with the discharge process Li+ ions diffuse to the negative electrode. At the surface of the graphite particles the Li+ ions and electrons recombine with each other forming neutral lithium atoms and are reintercalated into the molecular structure of the graphite particles.
Views: 197174 TUM EES
Over-discharged EarthX lithium battery
 
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How to charge an EarthX lithium battery after it has been over-discharged, with the over-discharge protection activated.
Waking up a dead/sleeping 18650 Li-Ion battery
 
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What you can do with them? (flashlight): https://www.youtube.com/watch?v=5L2FfZy_iQs Domino60 Waking up a dead/sleeping 18650 Li-Ion battery iMax B6 Music: Chances Silent Partner LiPo Dead Battery Waking Up LiPo / Li-Ion Dead Li-Ion battery Li-Ion battery LIION Battery Waking up dead/sleeping 18650 Li-Ion battery wakiing up 18680 battery
Views: 121057 Domino60
DIY: How to Revive a dead Li-ion power tool battery
 
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Fix your dead battery by using a DC power source to raise its voltage. Note: do NOT use a DC power source with more voltage than the maximum rated voltage of the dead battery. If you have a regular 18V or 20V battery pack, that's 21V max (4.2V x5). Do not use a DC power source more than 21V to revive the dead 21V battery. About the wires with alligator clips: make sure you use heavy gauge wires size AWG 14 or bigger. The alligator clips with attached wires from Harbor Freight are not going to make it as the wires are too thin and they will heat up and just melt or burn the insulation right away. And make sure to monitor closely what you're doing cause it might heat up things quickly. As soon as you get the desired voltage (about 16V or more for this kind of batteries), just remove the alligator clips and put the battery in the charger. In other words, just do the parallel charging as minimal as possible and just enough for your charger to recognize the dead battery.
Views: 378263 vuaeco
#160 40 Cent Do-It-Yourself Li-Ion Protectors for 18650 Cells (Tutorial) and how they work
 
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Li-Ion batteries are very useful, but dangerous products, if we do not pay attention. I will show you a simple method to protect your existing 18650 Li-Ion batteries. And all for 40 cents! We will build protectors which: - Interrupt charging if the cell voltage is above about 4.2 volts - Interrupt discharging if the cell voltage is below about 2.5 volts - Limit the maximum current to a few amperes - I show you in detail how you can integrate protection boards in the battery itself Link: Battery protector kit: http://s.click.aliexpress.com/e/mqZ7yf2 Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot If you want to support the channel and buy from Banggood use this link to start your shopping: https://bit.ly/2jAQEf4 (no additional charges for you) Official Wemos Store: http://s.click.aliexpress.com/e/jUzBiIq https://www.facebook.com/SensorsIOT/ https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my main job
Views: 29999 Andreas Spiess
How to recover or recharge a over discharged LIPO battery
 
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In this video I show how I charge or recover a over discharged lipo battery. If you follow any instructions be resonsible so use saftey gear and your head. THANKS
Views: 92 K_ Mart
When lithium batteries catch fire: How overcharging can do bad things to Li-ion cells
 
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Lithium batteries can go up in smoke when bad things happen. In this short video, we’ll show you what can happen during one of those bad things – overcharging.
Views: 1210 EE World Online
Li-Ion Battery Discharge curve
 
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Li-Ion Battery Discharge characteristic Linear. UR18650RX
Views: 228 Yousun
18650 DISCHARGe CHARGING, Li ion battery pack capacity mAH TEST
 
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18650 discharge charging how to do it correctly is a video series about LI ion battery pack step by step on how to make it easy. https://www.youtube.com/watch?v=qOAudUPiPdc How to charge Li-ion battery pack correctly is the first video https://www.youtube.com/watch?v=m5V4MG0WZF4 How to discharge 18650 for checking capacity https://www.youtube.com/watch?v=qOAudUPiPdc And more to come related to the assembly process of a lithium-ion battery pack and how knows maybe we will build a powerwall simplified version easy and affordable in a DIY powerpack style. A lithium-ion battery or Li-ion battery (abbreviated as LIB) is a type of rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging. Li-ion batteries use an intercalated lithium compound as one electrode material, compared to the metallic lithium used in a non-rechargeable lithium battery. The electrolyte, which allows for ionic movement, and the two electrodes are the constituent components of a lithium-ion battery cell. Thanks for your time if you like this video consider subscribing https://www.youtube.com/c/NoSkillsRequired You can find NOSKILLS on Facebook https://www.facebook.com/Diy-electronics-1768681476509275/ Also you can fins NOSKILLS on twitter https://twitter.com/noskills2016 If you want to email the NO SKILLS MAN : demiwattuk@gmail.com Thanks one again DIY Electronics rullez !!! 18650 |battery pack |lithium-ion battery |discharge lithium |battery |pack l li-ion pack |noskillsrequired |how to discharge battery |
Views: 811 NoSkillsRequired
12V Battery over-discharge protection
 
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Hi YouTube Today i'm going to show you A 12V Battery over-discharge protection Kit Full Details - https://goo.gl/TQFJR8 Tags# How to Make a Battery Protection Circuit (over-discharge protection) How to Make a 12V Battery Protection Circuit (over-discharge protection) 12V Battery Protection Circuit (over-discharge protection) over-discharge protection Battery low alarm 12V low battery Alarm 12V Lead Acid Battery Low Voltage Alarm Circuit 12V Lead Acid Battery Overdischarge Cutoff Circuit Low voltage Cutoff circuit Cut-Off Circuit For 12V Lead Acid Battery Charging 12V battery 12V battery Charger 12V 10Amps Protection 12V Battery over-discharge protection
Views: 68790 Steve Willson Kujur
Flashlight/Torch Battery Protection Circuit Install Stop Over Discharge On Lithium Ion Cells
 
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2x-3.7V Protection Circuit Module At Ebay: https://goo.gl/y1QozU Panasonic NCR18650B Lithium Ion Battery At Amazon: http://amzn.to/1Qn4sTD 20 Watt Soldering Iron Set At Amazon: http://amzn.to/1Qn5n6E Securitying 3X 3000 Lumen Light At Amazon: http://amzn.to/1FgoydY Securitying 4X LED Light At Amazon: http://amzn.to/1Qn8MlV Securitying 7X LED Light At Amazon: http://amzn.to/1Qn9iQO Flashlight/Torch Battery Protection Circuit Install Stop Over Discharge On Lithium Ion Cells
Views: 3288 Richard Lloyd
Li-ion Cells, Sorting Quality, Charging and Discharging - 626
 
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The Hollydays is a great time to recharge your batteries!! I do not think this was what my boss ment :-) But starting my next 1KWh Li-ion Battery Power pack,, means a lot of Charging and Discharging. And it is actually rather relaxing :-) Link - Copy IMAX B6AC - http://amzn.to/1NXudFV Link - Genuine SKYRC IMAX B6AC - http://amzn.to/1QOQ4p3 Link - Four-slot Universal Charger - http://amzn.to/1Z1MVDE Link - XTAR VC4 Li-ion/Ni-MH Charger - http://amzn.to/1ma5o2B Link - Opus BT C3100 Intelligent Charger: http://amzn.to/2zLr2B9 _________________________________________________________________ http://www.patreon.com/myplayhouse Even just 1$ a month, comes out to the same as Binge-watching all of my 500+ Videos every month. My PlayHouse is a channel where i will show, what i am working on. I have this house, it is 168 Square Meters / 1808.3ft² and it is full, of half-finished projects. I love working with heating, insulation, Servers, computers, Datacenter, green power, alternative energy, solar, wind and more. It all costs, but I'm trying to get the most out of my money, and my time.
Views: 3780 My PlayHouse
Balancing of the SOCs of single Li-ion cells in an electrical vehicle
 
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Due to variations in the production of Li-ion cells there are slight differences in the capacity of the cells. The capacity of the battery pack is limited by the capacity of the weakest cell. The self-discharge during the discharge process is enhanced at elevated temperatures. Charging has to be stopped because one single cell is completely charged now. Further charging of the cell leads to serious damage. In order to be able to continue, the states of charge of the single cells have to be equalized. During the balancing procedure, the cells chosen by the balancing algorithm are discharged by parallel resistors until the state of charge of the lowest charged cell is reached. As soon as the state of charge of each cell is balanced, the charging process can be continued. Due to variations in the self-discharge, the states of charge of single cells drift apart.
Views: 5837 TUM EES
Simple solar charging solution for lithium battery pack
 
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Disclaimer: Do this at your own risk. This is not a tutorial. Lithium ion batteries require a strict protocol to prevent them from exploding or catching fire when overcharged or over discharged. I'm testing out a buck converter with constant voltage and constant current output to charge a set of 3s 4 p 26650 lithium ion battery pack. The 20 amp pack can be charged by a 12v 100w solar panel in a few hours. The converter can convert from 10-50v DC to 1 to 36v 10 amp. Since this converter is a low cost item at $10, there is no LED readout. You adjust the voltage limit by attaching a multimeter and turning a trimpot. Default current output is 5 amp. The output current can be adjusted by first adjusting voltage to 5v and then measure and adjust the short circuit current. This current adjusting method is not recommended for some other types of converter. You can increase the capacity of the battery pack by adding parallel packs. The 20 amp battery pack is protected by a 40 amp 3s BMS with a balance charge function. I added a balance connector so the pack can be charged by a RC charger when needed. Lithium ion battery packs are much less forgiving than lead acid batteries in use. The cells used here are not high drain cells so they should be used accordingly. When using a RC charger to balance charge, I noticed the balance resistors remain hot 10 minutes after charging is completed. Click here to subscribe to this channel: http://www.youtube.com/subscription_center?add_user=wtam69
Views: 287 wtam69
Safely discharging a lipo for disposal
 
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Lipo Discharge
Views: 564829 Ed Johnson
Lithium ion battery - How Charging and discharging works | What is mAh in Batteries
 
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My Gear Camera - http://amzn.to/2tVwcMP Tripod - http://amzn.to/2tVoceR Lens - http://amzn.to/2vWzIUC Microphone - http://amzn.to/2v9YC5p Laptop - http://amzn.to/2vd5Lld My Youtube Channels Technical Channel - https://www.youtube.com/channel/UCoSpmr2KNOxjwE_B9ynUmig Food Channel - https://www.youtube.com/channel/UCDh21_h_xt6vR7-QY9XLfmA Lifestyle Channel - https://www.youtube.com/channel/UCNvBdMr9njAGdRGyvsP1Mug My Wife's Channel Priyanka's Kitchen - https://www.youtube.com/channel/UC45f2CvF_MMMKcwFhtvycnw Priya's Lovely Kitchen - https://www.youtube.com/channel/UC_MyTZkhIrjKdG32JTifZEw Websites http://www.softpost.org/ http://selenium-interview-questions.blogspot.com.au/ Connect with me Email - reply2sagar@gmail.com Facebook - https://www.facebook.com/paulywaty Twitter - https://twitter.com/reply2sagar
Views: 166 Sagar S
Do Lithium Cells Self Discharge?  - 18650 Batt talk #13
 
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Music Partners http://youtube.com/chillhopdotcom ******************************************************************************** Here’s a list of all the gear I use to shoot my vlog. Panasonic Lumix GH4 - http://j35.us/amazon-panasonic-gh4 Panasonic 7-14mm f4.0 Lens - http://j35.us/amazon-panasonic-7-14 Voigtlander 10.5mm f.95 Lens - http://j35.us/amazon-voigtlander-10-5mm Lexar 64GB 1000x SD Cards - http://j35.us/amazon-lexar-sdcard-64gb-1000x Rode Microphones - http://j35.us/amazon-rode-videomic-pro Joby Gorillapod - http://j35.us/amazon-joby-gorillapod GoPro4 Silver - http://j35.us/amazon-gopro-h4-silver SJCam400 - http://j35.us/amazon-sjcam-sj4000 Zoom EXH-6 - http://j35.us/Zoom-EXH-6 VidiU Pro - http://j35.us/amazon-teradek-vidiupro Gear I’m considering purchasing: http://j35.us/DJI-Phanthom4 http://j35.us/Amazon-DJI-Osmo-4K-handheld http://j35.us/amazon-sony-rx100m3 http://j35.us/amazon-sony-a7sii http://j35.us/Amazon-Parrot-Drone http://j35.us/Samsung-S7Edge http://j35.us/Olympus-7-14-28 ******************************************************************************** Follow me on Instagram http://j35.us/insta-jag35 Follow me on Beme http://j35.us/beme-jag35 Follow me on Twitter http://j35.us/twitter-jag35 Follow me on Facebook http://j35.us/Facebook-JehuGarcia ******************************************************************************** If you would like support our project and help me make videos, you can donate: http://j35.us/helpwithcash or you can become our patron https://www.patreon.com/jehu ******************************************************************************** Also please support our sponsors http://j35.us/jag35-2016 http://gabvwkey.com http://j35.us/indiespot-2016 http://evwest.com http://www.isee360.com http://www.rode.com/products ********************************************************************************
Views: 9706 jehugarcia
Extracting "dead" Panasonic 18650 cells from laptop pack and reviving them!
 
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In this video I extract some overdischarged Panasonic CGR18650C cells from an old laptop pack. I sped up the footage of the actual extraction as it was long. In then used my BT-C3400 charger to revive the over discharged cells. Every single cell came back to life and is has been working great! ---------------------------------------------------------------------------------- Cube Computer on Facebook: https://www.facebook.com/CubeComputerCompany BikeGeekMTDX on YouTube: https://www.youtube.com/bikegeekmtdx Comment Policy: http://www.facebook.com/notes/cube-computer-company/443253722390844
Views: 19973 Cube Computer Channel
Testing 18650 Li-ion Batteries from Old Laptops with my Imax B6 charger
 
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In this video i show you how i am testing some 18650 Li-ion batteries that i recovered from some old laptops . i use imax b6 charger to slowly charge them up and then i discharge them to find out there capacity. -------------------------------------------------------------------------------------------------------- Affiliate Links imax b6 charger: http://amzn.to/1WM6Wwh Amazon US: http://amzn.to/1TUK4vt ----------------------------------------------------------------------------------------------------------- intro song EH!DE-The End Download here: https://soundcloud.com/revamped-recordings/the-end ---------------------------------------------------------------------------------------------------- search keywords ---------------------------------------------------------------------------------------------------------- Arduino uno Arduino Motor Mail bag Mailbag how to DIY DIT IDE LCD Key Pad RC Car RC Truck 18650 imax b6
Views: 99473 Beginner's Tech
Li-Ion cell charger with (too) simple design. With schematic. Charges to 4.45V!
 
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A very simple Li-Ion battery charger from China. It contains a very simple 2-transistor switching power supply and a voltage regulation with just a Zener diode. There's also an indication circuitry to indicate charging / fully charged using a red / green LED. This is done using only a 3-pin LED and resistors, without any active components. This power supply has no fuse and a questionable mains separation, so it may be dangerous The output voltage is very poorly regulated and in this case it was 4.45V, enough to make a Li-Ion battery catch fire or explode. You can support me on Patreon: https://www.patreon.com/DiodeGoneWild
Views: 52768 DiodeGoneWild
LiPo Battery Overdischarge/Overcurrent
 
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Once again we're putting another LiPo (lithium-polymer) battery out of its misery. This time it's a six-cell (22.2 volts) 2650mAh that has a faulty cell (the other five are more or less good) and we connect an automotive carbon pile load tester (capable of ~500 amps) accross the battery. -------------- Like the Facebook page: http://facebook.com/brian.mausolf Follow me on Twitter: http://twitter.com/mausolfb
Views: 551 MausolfB Education
Should I Fully Discharge Lithium Ion Battery?
 
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Should I fully discharge lithium ion battery? KNOW MORE ABOUT Should I fully discharge lithium ion battery? How to prolong lithium based batteries battery university. How often should i charge my gadget's battery to prolong its li ion batteries fully discharge or not? Open talk forum questions and answers related lithium rechargeable charging guide for maximum endurance how get the most from laptop you a all way ask ars what is best use battery? Lithium mit ehs office. Full discharges put a lot of strain on the battery, and caution must be taken in li ion battery storage, use, management, disposal due lithium fires include over charging or discharging, unbalanced cells should never stored fully charged, it is suggested to store chemistry prefers partial discharge deep discharge, so it's best not have 'memory', you do harm pack with this why recommended until almost out your computer for long period time while charged measured when has discharged 50 Lithium life techrepublic. Li ion batteries never fully discharge, at least if they are functioning correctly. 23 aug 2017 so how do you make your lithium ion battery last as long as possible? You may have heard you need to do a full charge and discharge when one charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again. One cycle is just one bout of discharging, but how much energy you discharge in 6 may 2014 fully it once a month. While lithium ion batteries shouldn't be discharged regularly, a portable device should turned off while charging. He mentions this) some batteries can be completely discharged (0 there is no need in any special secret 'wake up' or 're activation' tools to do so at 3v a li ion battery has almost capacity left. 10 sep 2010 unlike nicad batteries, lithium ion batteries do not have a charge memory. Five tips for extending lithium ion battery life techrepublic five "imx0m" url? Q webcache. Rechargeable lithium ion batteries have a limited life and will gradually lose their capacity to hold charge if the voltage of cell drops below certain level, it's ruined. They will lithium ion batteries (li ion) should not be stored over a longer period of time either uncharged or therefore if you do discharge your battery completely 26 apr 2017 tips and techniques for handling correctly to their full capacity it usually helps fully charge them multiple times is also what avoid doing with at all costs 10 feb 2014 this used matter the old nicd chemistry because they could become impossible recharge (those li degrades use, so prefer shallow discharges. Googleusercontent search. Hould you fully discharge a li ion battery on first use? [solved how to charge your devices the right way lithium maintenance guidelines newark. Use a two to three year life expectancy for batteries that do not run through complete charge cycles. Lithium ion battery life techrepublic. I believe windows' default for that is 10. Five tips for extending lithium ion battery life tec
Views: 10 E Autopedia
TEST - Lithium-Ion Battery Pack Protection
 
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Lithium-Ion Battery Overcurrent and Over-Discharged Protection Test. Lithium-Ion Battery : 150mA Protection Module : Unknown Vendor, XC003 15x3.5
Views: 416 d06071973
How to Charge Lithium Batteries
 
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FAQ: 1) Where can learn more about batteries? http://j35.us/DIYlithiumBatteryBook 2) Where can I buy Lithium Batteries http://j35.us/LithiumBatteriesDEC 3) Where Can I buy Solar Panels? Flexible - http://j35.us/136wFlexSolarPanl Glass - http://j35.us/100w-100-solar 4) Where can I buy a Battery Management System? http://j35.us/Batrium 5) What motor does your VW bus use? http://j35.us/HPEVS-AC51-Motor 6) How do you charge your batteries? http://j35.us/Elcon-5Kw-Charger You can find power regulators in the following links Power regulator eBay http://j35.us/1ofPAw2 Power regulator Amazon http://j35.us/1RvJ7p4 ******************************************************************************** Here’s a list of all the gear I use to shoot my vlog. Panasonic Lumix GH4 - http://j35.us/amazon-panasonic-gh4 Panasonic 7-14mm f4.0 Lens - http://j35.us/amazon-panasonic-7-14 Voigtlander 10.5mm f.95 Lens - http://j35.us/amazon-voigtlander-10-5mm Lexar 64GB 1000x SD Cards - http://j35.us/amazon-lexar-sdcard-64gb-1000x Rode Microphones - http://j35.us/amazon-rode-videomic-pro Joby Gorillapod - http://j35.us/amazon-joby-gorillapod GoPro4 Silver - http://j35.us/amazon-gopro-h4-silver SJCam400 - http://j35.us/amazon-sjcam-sj4000 Zoom EXH-6 - http://j35.us/Zoom-EXH-6 VidiU Pro - http://j35.us/amazon-teradek-vidiupro ******************************************************************************** Follow me on Instagram http://j35.us/insta-jag35 Follow me on Beme http://j35.us/beme-jag35 Follow me on Twitter http://j35.us/twitter-jag35 Follow me on Facebook http://j35.us/Facebook-JehuGarcia ******************************************************************************** If you would like support our project and help me make videos, you can donate: http://j35.us/helpwithcash or you can become our patron https://www.patreon.com/jehu ******************************************************************************** Also please support our sponsors http://j35.us/jag35-2016 http://gabvwkey.com http://j35.us/indiespot-2016 http://evwest.com http://www.isee360.com http://www.rode.com/products ********************************************************************************
Views: 379521 jehugarcia
Li-ion Balancing and Protection Board BMS,  How it Works?
 
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EV-Customs Website - http://ev-customs.com/index.php/home/ Facebook - https://goo.gl/tu3Qdk Music - Joakim Karud The Orion Battery Management System (BMS) performs three primary functions: It protects the battery pack from being over-charged (cell voltages going too high) or over-discharged (cell voltages going too low) thereby extending the life of the battery pack. It does this by constantly monitoring every cell in the battery pack and calculating exactly how much current can safely go in (source, charge) and come out (load, discharge) of the battery pack without damaging it. These calculated current limits are then sent to the source (typically a battery charger) and load (motor controller, power inverter, etc), which are responsible for respecting these limits. It calculates the State of Charge (the amount of energy remaining in the battery) by tracking how much energy goes in and out of the battery pack and by monitoring cell voltages. This value can be thought of as a fuel gauge indicating how much battery power is left in the pack. It monitors the health and safety of the battery pack by constantly checking for shorts, loose connections, breakdowns in wire insulation, and weak or defective battery cells that need to be replaced. There are also secondary functions that the BMS performs: Balances all the cells in the battery pack by intelligently bleeding off excess energy from cells that are charged more than others. This provides the maximum amount of usable energy (capacity) from the battery pack since the pack is only as strong as the weakest cell. Monitors the temperature of the battery pack and controls a battery fan to regulate the temperature of the pack. Additionally, it constantly monitors the output of the fan to make sure it is working properly. Provides real-time information and values to other devices such as motor controllers, chargers, displays and data loggers using several different methods (CANBUS, analog outputs, and digital outputs). Stores error codes and comprehensive diagnostic information to aide in fixing problems with the battery pack should any issues arise.
Views: 1896 EV - Customs
Activating the battery over discharge prevention feature
 
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Activating the battery over discharge prevention feature on a SPY Website: http://www.coolfall.com Facebook: https://www.facebook.com/Cool-Fall-Inc-213474382023990/ Cool Fall forum on CPF candle power forums: http://candlepowerforums.com/vb/forumdisplay.php?94-cool-fall Instagram: https://www.instagram.com/cool_fall/
Views: 44 barkbarkatthemoon
New TP4056 Lithium Cell Charger Module with Battery Protection
 
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This is another single cell lithium charger module, but with battery protection components on board and a micro USB connector. 2PCS 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module http://r.ebay.com/GPjliw
Views: 492453 Julian Ilett
Lithium-ion Battery Thermal Analysis: Discharge Simulation
 
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Lithium-ion battery (18650, 2700 mAh) discharged at 1C for 60+ minutes. 25C ambient "cross wind" air at 10 m/s. Takes ~10 seconds to solve.
Views: 854 CRTech
Leaking cell - Self discharging pack!
 
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Locating and fixing a self discharging cell in a pack -- More information below! -- I had cell 4 in the pack for the ATV going bad. It self discharged in 2 days to almost 0 so something had happened Sure it had! 1 Cell had vented or leaked badly. So i decided to switch out all cells on that part to better ones. Now it works again and the ATV runs as it should! XT90 spark protected plug https://goo.gl/DorsQ2 JST balance wires: https://goo.gl/w5Vo7E ---------------------------------------- Do you want to contribute? Lets us make this channel the top channel on Youtube! Patreon: https://www.patreon.com/DIYtech Or more of direct style you can paypal me at paypal@romer.se / https://www.paypal.me/diytechandrepairs By contributing i can also include a shout out in the end of a video or in text. If so let me know :) (And I thank the ones who did contribute so far!!) By buying the stuff i link to will also yield some extra for me. -------------------------------------------------------------- Music Song: Malik Bash - Ghosts [NCS Release] Music provided by NoCopyrightSounds. Watch: https://youtu.be/-9Z5Nhsm7GA Download/Stream: http://ncs.io/GhostsCr
Views: 3129 DIY Tech & Repairs
Lithium-ion batteries: How do they work?
 
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Smartphone, cordless screwdriver, laptops and defibrillators: Everyone knows the lithium-ion battery - or the Li-Ion Battery - for energy storage in a variety of modern appliances. A great future for the battery is predicted in the modern electric car. But how does this battery work? The animation shows how the components of the battery work together to release energy and to recharge the battery again. The goal: BASF wants to make the electric car of tomorrow reliable and suitable for everyday use with lithium-ion batteries. BASF helps to increase the mobility of the electric car by making the lithium-ion battery even more powerful. This film explains the principle of the lithium-ion battery: The battery is enclosed in an aluminum and copper layer. In between are a positive electrode, the cathode, and a negative electrode, the anode. The cathode consists of a lithium metal oxide, the anode is a graphite layer. In order for the Li ions to migrate into the cell, the cell is filled with an electrolyte. The electrolyte of the battery must be extremely clean. Cathode and anode in the battery are split by a separator, which is permeable to the Lithium-ion. In addition, the process of charging and discharging is displayed. Further information can be found at: https://catalysts.basf.com/products-and-industries/battery-materials We create chemistry: For further information visit http://www.basf.com
Views: 4688 BASF
Prismatic Li-ion batteries - Panasonic NCA103450 and Maxell ICP103450AHR discharge test
 
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Two 103450 format Li-ion prismatic batteries' discharge capacity test Text/image version of this review: http://thunderheartreviews.blogspot.com/2018/08/japanese-made-103450-li-ion-prismatic.html Bought from Queen Battery: http://queenbattery.com.cn/ Sales manager: wangxin570@gmail.com All my reviews in one place: http://thunderheartreviews.blogspot.com/
Charge & Discharge Lithium Ion Battery Testing at Luraco Production
 
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Charge & Discharge Lithium Ion Battery Testing at Luraco Production
Views: 133 LuracoTech
Relion RB100,100AH,12V Lithium Battery high discharge test in our off grid showroom.
 
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Our first high discharge test on the Relion RB100 was pretty impressive. We were able to pull over 1500 Watts out of this very small, very light battery. To put that into perspective, it's almost impossible to do with lead acid batteries for any length of time because at high discharge rates the capacity of lead acid batteries declines very quickly, and even if you could do it, it would take at least 6 golf cart batteries to discharge 1500 Watts. A battery bank like that is very big, very heavy, very complicated, very toxic, doesn't last very long, is difficult to mount, and is so difficult to deal with that we just won't do it any more. Lead Acid is not only low performing but much more expensive due to the short life, 50% discharge limit, etc. The problem with lead acid is that if you want to push more than a few hundred watts, you are basically out of luck with lead acid unless you're willing to work around A LOT of problems. On the other hand it is easier with lithium and it is only getting better. See these batteries at: http://www.lightharvestsolar.com/catalog/item/8735074/10334664.htm
Views: 2177 LightHarvest Solar
Fully Charged 18650 Lithium Cell in Parallel with Discharged Cell
 
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Connecting a fully charged 18650 lithium cell in parallel with a fully discharged one. How much current flows between them?
Views: 35060 Julian Ilett
Make your own Li-Ion Battery Pack
 
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More project information (parts list, pictures,....) on Instructables: https://www.instructables.com/id/Make-Your-Own-Li-Ion-Battery-Pack Previous video: https://youtu.be/EnfjYwe2A0w Battery Type Comparison: https://youtu.be/LqgP16JQ24I How dangerous are LiPo batteries?: https://youtu.be/osfgkFyq7lA Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h Parts list (Amazon.de on Instructables): Ebay: 6x INR18650-25R Li-Ion Battery (USA): http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=121922976796&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 6x INR18650-25R Li-Ion Battery (Germany): http://rover.ebay.com/rover/1/707-53477-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=302018502238&ipn=psmain&icep_vectorid=229487&kwid=902099&mtid=824&kw=lg 6x 18650 Spacer: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=401155991785&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg Nickel Ribbon (8mm, 0.15mm): http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=122317325253&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 1x XT60 Connector: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=162302113666&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 1x 3S Balance Connector: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=290961637927&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 1x 3S BMS: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=191960551187&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg Kapton Tape: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=201548322346&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 16 AWG Wire: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=291844418801&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg Amazon.com: 6x INR18650-25R Li-Ion Battery: http://amzn.to/2lbWame 6x 18650 Spacer: http://amzn.to/2kC5x24 Nickel Ribbon (8mm, 0.15mm): http://amzn.to/2l7rB5t 1x XT60 Connector: http://amzn.to/2lbQCbu 1x 3S Balance Connector: http://amzn.to/2kGDDBC 1x 3S BMS: http://amzn.to/2jPbNUE Kapton Tape: http://amzn.to/2lbKcJp 16 AWG Wire: http://amzn.to/2lbPuVt In this project I will show you how to combine common 18650 Li-Ion batteries in order to create a battery pack that features a higher voltage, a bigger capacity and most importantly useful safety measures. These can prevent an overcharge, overdischarge and even a short circuit of the batteries. Music: 2011 Lookalike by Bartlebeats Killing Time, Kevin MacLeod (incompetech.com) You want to support my videos? You can browse and buy tools&materials from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp=1638&creative=19454&linkCode=ur2&site-redirect=de&tag=great043-21&linkId=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp=1789&creative=390957&linkCode=ur2&tag=gre09a-20&linkId=I5NDCEAVCD2OWM4S
Views: 690101 GreatScott!