30:00

Using salvaged lithium cells to power LEDs directly. (with protection test)

13:01

Lithium "capacitor" in a disposable product

19:34

What's inside Eneloop and LIDL NiMh cells (fire, apparently)

21:31

Free lithium cells from discarded vapour devices. (And total teardown of one.)

12:29

"Salt" Batteries are FINALLY Here?! Sooo should you use them?

37:04

Teardown of a faulty Samsung lithium 18650 cell. (2200mAh)

25:00

LED fairy lights get disposable vape batteries & Type-C charging

13:59

This Is Why We Don’t Toss Out Broken Microwaves | Remake Projects