VA2516 BlackRIVACASE VA2516 portable rechargeable batteryProduct Features:• 16000mAh capacity rechargeable battery.• Compatible with all popular models of smartphones, tablets and other mobile devices.• Protection for over-charging, power leaks, overload and short circuit.• Automatic turn on/off. Just plug your device into RIVACASE battery output socket and the charging will start.• To check the battery status,press button. 4 LED indicators will show the remaining power.Charge Through function -Connect the RIVACASE to the power source and your mobile device to the RIVACASE. Mobile device is charged first. When fully charged, RIVACASE will start recharging.Specification:Li- Polymer battery: 3.7V 16000mAh 59,2WhInput DC 5V: USB-C 2.1AMicro USB 2.1AOutput DC: USB1 2.1A / USB2 1A (Total 2,1A)