TOTAL teardown of a lithium phone battery.
37:04
Teardown of a faulty Samsung lithium 18650 cell. (2200mAh)
26:58
Simplest solar light possible, using old phone battery.
19:52
Cutting open an LG 18650 battery for science [ amateur video warning ]
23:36
Shorting out a fully charged cheap lithium jump starter. (It didn't end well.)
21:33
Piliniz sonsuza kadar dayanacak! Araç Bujileriyle Akünüzü Hızla Yenileyin
14:25
Poundland "disposable" phone charger.
21:16
BENZİN GAZI İNANILMAZ TASARRUFLUMU ? SİZ KARAR VERİN
13:52