This is a GREEN EXTREME Universal Dual Digital Battery Charger designed for charging various camera batteries. Features dual battery slots with LCD display showing charging status, AC 100-240V 50/60Hz DC input and multiple output voltages (4.2V/4.35V/8.4V/8.7V). The charger appears to be in good used condition with normal wear on the plastic housing. The LCD screen shows some discoloration but appears functional - verify charging capability before listing.