I test EVERY 18650 Lifepo4 on #aliexpress
14:36
Will China's 18650 Battery Beat LG, Samsung, Sony & Panasonic? Let's find out!
4:37
DIY: How to revive a dead 18650 (or any) Li-ion battery cell
21:53
N'achetez pas ces FAUSSES BATTERIES chinoises (Aliexpress, ...) ! Je vous explique pourquoi !
16:32
YR1035 4 Line High Precision Lithium Battery Internal Resistance Test Instrument Ni MH Ni Cd Button
14:26
How to Test 18650 Batteries Capacity if its Real or Fake
23:36
COMMENT CHOISIR LES BONNES CELLULES LITHIUM POUR SON PACK DE BATTERIE
10:46
DIY: Make power tool battery adapter from EVA foam
11:47