Lot of 21 - Digipower - Universal Camera Battery Charger - BlackIncludes 21 chargers Digipower Refuel TC 200 Universal Camera Battery Charger is 100% compatible with Canon, Nikon, Sony, Olympus, GoPro, Samsung, Panasonic, Leica, and more. You can charge at home using the included wall charger or in your car with the included 12V charger. The universal charger is easy to use, just slide the contacts to the same location as your battery contacts. The charger will automatically detect battery (+ ) polarity. The LED