EdisonBright Nitecore UGP3 USB powered dual battery charger & two NLGP3 1180mAh Li-ion batteries for GoPro hero3 & hero3+ batteries with brand USB power adapter bundle Intelligent Charging program & LCD display presents charging status USB charging input and output Intelligently distributes charging power and select charging mode Reverse polarity protection This bundle includes two NLGP3 1180mAh Li-ion batteries for GoPro hero3 & hero3+ batteries with EdisonBright brand USB power adapter