http://www.mydigitallife.info/2011/04/10/sanyo-kbc-l2-eneloop-mobile-booster/
Good news for folks who looking for solution to easily charge their USB devices while on-the-go! SANYO North America Corporation has debuted its Sanyo KBC-L2 eneloop mobile booster, the powerful 5000 mAh rechargeable Lithium-ion battery pack which is designed to offer instant backup power for smartphone, PMP and other USB-powered devices while on the move. The eneloop mobile booster that able to be fully charged in 14 hours via USB power or 7 hours through AC power adopts dual USB outputs for charging/powering two USB devices simultaneously ...