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Battery Powered Battery Charger Is Probably Fake, Maybe Shouldn’t Be

Battery Powered Battery Charger Is Probably Fake, Maybe Shouldn’t Be

charger

By Evan Ackerman

Yes, I know that this thing is most likely not real, especially since it’s from a company called “Naivetek.” The idea is you stick D batteries in one side, and it charges up AA or AAAs on the other. It sounds silly, kind of like the solar powered flashlight, but it actually could end up being something useful.

Disposable D batteries have a typical capacity of 12,000 mAh, whereas rechargeable AA batteries normally have capacities of 2,500 mAh or less. It looks like this thing can hold maybe 4 D batteries on one side, and 2 AAs on the other. So hypothetically, that gives you 48,000 mAh capacity with which you could recharge your AA batteries 9 or 10 times. Say you’re off camping for a week and need to keep your camera running… Would you rather carry 10 sets of AAs, or 1 set of AAs, 4 Ds, and this charger?

[ Flickr ] VIA [ TechEBlog ]







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