This dedicated charger, with discharge feature, quickly recharges the Ni-MH Pack NP-E2 and NP-E3.
Two packs can be attached at one time. The discharge feature (taking up to 8.5 hours) cancels the pack's memory effect. Runs on 100-240v AC, so it's ideal for intenational travel.
Reviews Canon NC-E2 Battery Charger for Canon NP-E2 & NP-E3 Battery