Delkin Universal Dual Battery Charger enables you to charge any two digital camera batteries simultaneously. You can charge a DSLR camera battery while a point and shoot battery charges on the same charger at the same time or charge AA's for a flash unit while a camera battery charges on the other side all on one device. With interchangeable battery-specific charging plates the charging possibilities are endless. World travel friendly with 110/220V automatic switching and a car charger for on-the-go power.