Specifications Model A8 Air Input DC 5 9V Maximum output power 27W Battery size AAA AA 10500 12500 Battery type NiMH NiCd Li lon LiFePO4 LiHV 1 5V constant voltage LiPo Support protocol PD3 0 PD2 0 QC2 0 BC1 2 Operating temperature 10℃ 40°℃ Dimensions 118 5 63 25mm Weight 75g This product does not include the battery pictured Features 1 Intelligent charging This charger is equipped with intelligent charging technology ensuring safe and efficient charging for your batteries 2 Wide compatibility It supports both 5th and 7th cylindrical batteries making it suitable for various devices 3 Constant voltage The charger provides a constant voltage of 1 5V ensuring consistent and stable power output 4 Compact and portable With its compact size this charger is easy to carry and convenient for travel or outdoor use 5 User friendly design The charger features an easy to read display and intuitive controls making it simple to use Package Included 1x ISDT A8 Air Battery Charger1x Data Cable1x Manual