RIVACASE VA2137 portable rechargeable battery
Product Features:

• 10000 mAh capacity rechargeable Li-Pol battery.
• Compatible with all popular models of smartphones, Tablets and other mobile devices.
• Protection for over-charging, over-discharging, overload and short circuit.
• Automatic turn on/off. Just plug your device(s) into RIVACASE battery output socket(s) and the charging will start.
• To check the battery status, press the button on the battery body. 4 LED indicators will show the remaining power.
• Smartphone charging - up to 8 times. Tablet charging - up to 4 times.
• Cable included