22:07

OUR BIGGEST BATTERY YET!! 72V 80AH

12:16

QUICK 36V EBIKE BATTERY

12:22

1102Wh 52v swing eBike battery

24:27

Budowa Baterii 14s 41Ah LG Chem "Krok Po Kroku" #lgchem #liion

4:24

DIY 15Kwh Lithium ion Battery Pack, Save over $500.

8:08

7 Steps On How to build The Safest DIY Li-ion Battery

7:50

building battery pack using 21700 and Flipsky spot welder (52V 33Ah)

27:36

Building a 24V 72Ah Ammo Cannister Battery Pack