I test every 21700 cell on #aliexpress
8:08
7 Steps On How to build The Safest DIY Li-ion Battery
4:00
I test EVERY 18650 Lifepo4 on #aliexpress
3:27
18650 BATTERY CELL VS 21700 BATTERY CELL
17:56
Building a Massive LEGO Tank
1:52
BMS Installation instructions 3D DELIGREEN
9:39
Samsung 50G vs 48G (new version) vs 50E - capacity test and comparison
7:40
Même les pros ont appris CECI de moi ! Je ne jetterai plus jamais les piles AA
25:51