USB Cell Batteries
I have a love/hate relationship with rechargeable batteries. On one hand I love being able to power my myriad of gadgets that take AAs and not having to toss away the bunches of alkaline batteries and caustic chemicals into landfills. On the other hand, you have bunches of plugs, ports, sockets and bays for the various chargers and sometimes you replace the recharger rendering the rechargeable useless or you simply forget to charge the batteries after play and have to wait to play next time while the batteries are charged.
With these rechargeable, you only need a USB port as the battery charges through USB! This is great for not losing those chargers or charging on the go.
Now, when your batteries are flatlining, pop the cap, and jam ’em into your nearest ubiquitous USB port. Whether it’s on your computer, laptop, monitor or powered USB hub, all you need is 250mA of juice from your universal serial bus, and a little patience. In just a few hours, you’ll have 1300mAH of power!
More info from the manufacturer
Price: $19.95
(Please note prices are subject to change and the listed price is correct to the best of our knowledge at the time of posting)