DIY How To Make a Powerful 12V 18200mAh 420A li-ion Battery Pack
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- เผยแพร่เมื่อ 10 เม.ย. 2020
- 18650 li-ion Battery pack
12.6V 18.200mAh
Current 280A
Pulse current 420A
Liitokala Max 40A Pulse 60A: www.aliexpress.com/item/32822...
Battery case: www.aliexpress.com/item/40004...
Roll 10m 0.2x8x10 Nickel Strip: www.aliexpress.com/item/40000...
Spot Welding Board 12v-16.8v: www.aliexpress.com/item/40004...
Spot Welding Pen: www.aliexpress.com/item/40000...
3.7-4.2V Spot Welder: www.aliexpress.com/item/40005...
hello guys. This battery i make 3 years ago and it's still working, for charching i use SKYRC iMAX B6AC V2 charger and i don't need any BMS for this. For battery security I'm not afraid, becouse the board where i use this battery already has security board. If you don't have experiance working with li-ion battery please don't repeat this at home. Thanks
Thank you very much for your time and information, I tried the capacitor that came with the package 35v 1000uf and its seems to work great, it seems to work very good with the car battery that I got CC 550 Amps I have no complaints at all, big thumbs up.
This came up on my home screen and I thought why not, it cool and leaves you with a strange (purely because I did nothing but watch) completely satisfied feeling 😁
Sounds INCREDIBLY DANGEROUS… I’M IN!
I would love to see a 280 amp load test. You are high if you think you are going to flow over 100 amps through Nickle stripping that size for more than 30 seconds.
Отличная работа, а главное аккуратно.
Nice Time Lapse!
4 series connections at 0.2mm nickel will safely get you 6.4A x 4 = 25.6A continuous, not 280A. Look up the Ampacity chart for nickel.
how is the spot welder holding? is it worth buying?
You are good at making some DIYs dude
Finally a video where they actually know how to solder! Looks great! I neeeeeed a spot welder!
Excellent job great vid thank you👍
that video was so smart thats the first one that made not using a bms 4 me so easy to understand from now on i wont be using a bms thanks for that very intuative video
I urge you to change the title and description of this video because even if the cells can handle 40A continuous and 60A pulse (which I doubt because for 18650's that is extremely high!) then your nickel strips would literally melt way before those current numbers are even reached. What you are claiming is dangerous and viewers without much knowledge will hook this pack up to their car, thinking that it would work. The pack will definitely fail and a fully charged li-ion pack that fails is extremely dangerous!
If you draw 280 amps, or 40 amps per cell, or even 420 amps at most or 60 amps per cell, I hope you run really fast
Чётко, аккуратно, мощно молодец
Clean work. I love it..
Hay lắm Bro!
Also, make sure your connections are pure nickel, not nickel/steel as the steel used may corrode over time as 18650 battery does gas out when charging.