PowerSmart USB Battery Charger for CANON BP-807, BP-808, BP-808D, BP-809, BP-819, BP-819D, BP-827, BP-827D, Compatible Charger Part Numbers: CG-800, CG-800E Voltage: 5V (Input), 8.4V (Output), 0.8A (Output Current) Condition: New, 1 year warranty! Weight: 46.60 g Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device. Charging method: The charger come with a USB cable that let you charge the battery by plugging into a USB port. (e.g. you can connect the charger USB plug to the desktop or laptop computer USB socket to charge your battery.) The charger includes a charger base, an interchangeable charging plate, and a USB power cable.