High-Capacity BatteryFeaturing a 6500mAh rechargeable battery case to extend your Samsung Galaxys usage time on the go. LED Charge IndicatorFour LED lights display the current charging status of the battery case, providing clear visual feedback. Easy Access DesignAllows for effortless installation and removal while maintaining full access to all buttons and controls. Protective ConstructionNew structural design prevents damage to the phones connector during insertion and removal. Slim ProfileUltra-thin and sleek design complements your device without adding unnecessary bulk. Specifications Material ABS TPU Battery Type Grade A Lithium-ion Polymer Input Current 5V 1500mA Output Current 5V 2000mA Wireless Charging Input 10W Operating Temperature 0-45 Actual Battery Capacity 6500mAh Labeled Capacity 10000mAh StorageTransport Temperature -20plusmn50 Charging Time Approximately 4 hours LED Indicator 4 lights 1 light 1-25, 2 lights 25-50, 3 lights 50-75, 4 lights 75-100