TheCanonCG-800 Charger Adapter is compatible with all Canon 800 seriesbatteries. It requires a power input of 100 240 V AC and features a two-prong North American style plug. The charger adapter provides 8.4 V power output. Universal Voltage Supports universal voltage requirements and features a two-prong, North American plug Compatibility The CG-800 is compatible with all Canon 800 Series batteries.