I've stopped using alkaline AA and AAA batteries: LI-ION is here (three month update on)
20:46
Finally! A Battery That’s Better Than Energizer and Duracell!
19:21
This should be illegal… Battery Repair Blocking
14:35
Which "Lithium" AA Rechargeable Battery is Best? Let's find out!
8:14
I'm stopping using Alkaline AA and AAA batteries: LI-ION is here...
23:10
Lithium Ion Super Capacitors
17:56
Ingenious Inventions That Everyone Should See
12:29
"Salt" Batteries are FINALLY Here?! Sooo should you use them?
10:18