CNET finds out first in a fascinating new infographic that sums up the power needs of various gear from "Star Wars" in very 21st-century terms.
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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From the Cheapskate: Wait, what's a Tethercell? Only one of the coolest things ever to happen to AA batteries.
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.
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.
One of Canon's last remaining series of PowerShots running on AA batteries changes over to a rechargeable battery.
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.
For those who value a long zoom lens, AA batteries, and saving a few bucks, the Nikon Coolpix L820 might be your point-and-shoot.