The Canon LC-E4 Battery Charger is used to recharge the Canon LP-E4 rechargeable Li-Ion battery. One or two batteries can be attached and charged; if two packs are connected, the charger fully charges one battery first, and then the next. Full charging takes about two hours per battery pack.
Unlike the previous-generation battery charger, LEDs clearly indicate the LP-E4 battery's state of charge, with clear indicators printed on the charger to alert the user when a battery is fully charged. The battery charger can also be used to Calibrate LP-E4 battery packs. Like virtually all Canon chargers, the LP-E4 is a multi-voltage charger than can travel almost anywhere, needing only a plug adapter. AC voltage from 100v to 240v are automatically sensed, and no voltage converter is needed.
Compatible with the following Canon DSLR cameras: EOS-1D MkIII / 1D MkIV / 1Ds MkIII