This unique cell phone is so simple, it lacks a screen, yet offers a siren, emergency calling, and a flashlight.
Though nothing extraordinary, the Nikon Coolpix L610 is a decent entry-level compact camera that shoots slightly above its price.
If you don't leave home without AA-powered gadgets and keep equipment with USB ports at the ready, the Moixa Energy USBCell AA NiMH batteries could be essential to pack in your laptop bag.
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The K-5 II gets an enhanced autofocus system, plus a sibling without an antialiasing filter. And they're accompanied by a couple of new lenses.
This portable USB charger offers a point of difference: it's a DIY assemble-yourself kit that runs on AA batteries.
Introduced in 1970, this $99 headphone is one of the most ruggedly built headphones you can buy.
If you hate AA batteries, but like inexpensive compacts with manual controls, the 16x zoom Canon PowerShot SX170 IS takes a good photo. Otherwise, seek out its predecessor, the SX160 IS.
Save for a change in resolution, the Coolpix L620 is just like its predecessor.
Traditional batteries may never be the same again since Tetherboard displayed its working Tethercell prototype at CES 2013. It embeds Bluetooth into a traditional AA battery form.
The U.K.'s Automobile Association says its tracking technology could help save customers 850 pounds--or more than $1,300--annually.