USB Rechargable AA Batteries

5 01 2007

Many mobile digital devices for mobile learning, such as digital cameras or recorders, require battery power, and to date there haven’t been too many options aside from carrying a supply of replacement batteries or else a recharger cable or cradle – all of which make for extra bulk and weight.

Here’s a great new innovation in cell technology: AA batteries that can be recharged without a seperate recharging cradle.  Just plug them into a USB port to renew their charge, and keep on working.  I reckon I’ll get a couple of these for my wireless computer mice and keyboards, which are always around a USB port anyway. 🙂

usbcellbatts.jpg

(via Gizmodo)

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