DF-LPE4AH : Dual Smart Charger for LP-E4, LP-E4N style batteries, for Canon

DF-LPE4AH : Dual Smart Charger for Canon style batteries, such as LP-E4, LP-E4N, BP-LPE4, BP-CPN400MC, BP-CPN400MX. Has LED fuel gauge level indicators. Has 2 separate smart-charge channels (separate channel for each battery). Full charge in about 6 hours; has automatic smart shut-off when each battery is full. Partial top-off charging is fine also. Includes power cord, which plugs into wall outlet.