The ONLY Batteries You Should Buy (Alkaline vs NiMH)
20:46
Finally! A Battery That’s Better Than Energizer and Duracell!
15:03
Laser Vs LED Flashlights - Which is Better?
19:21
This should be illegal… Battery Repair Blocking
14:35
Which "Lithium" AA Rechargeable Battery is Best? Let's find out!
23:28
I promise this story about cameras is interesting.
15:57
This tiny computer changes EVERYTHING
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Duracell PowerCheck: A genius idea which didn't last that long
18:17