http://www.butterscotch.com/show/USBCell-Promises-Always-Available-Power-Sans-Chargers
USBCell AA batteries charge via any powered USB port, eliminating the need for a dedicated charger and ensuring you always have battery power when you need it.
Exploring the Infinite
http://www.butterscotch.com/show/USBCell-Promises-Always-Available-Power-Sans-Chargers
USBCell AA batteries charge via any powered USB port, eliminating the need for a dedicated charger and ensuring you always have battery power when you need it.