The Bower Ultra Rapid Battery Charger for the Canon NB 12L and 13L consists of a highly-efficient and rapid Li-ion battery equipped to keep your camera powered for hours on end. The LED indicator tells you the battery levels as it charges. Bower designed this charger to be compact, allowing for convenient portability. Also comes equipped with a DC car adapter and an European plug adapter giving you the ability to charge your Canon camera overseas and in the car.