Battery Case for Samsung Galaxy S20 Ultra/S20+/S20/Note10 Plus/Note10/S10 Plus/Note9/Note8/S9 Plus/S8 Plus/S7 edge , Portable Charging Case Rechargeable External Battery Pack Extended Battery Protective Charger Case

Product description Note: Battery case special for Samsung; 2) Not support wireless pad charger; 3)Note support wire phone, please use Bluetooth headset/ TWS earphone. Specifications: Compatible For Samsung Galaxy Battery Type:Lithium Polymer Battery Capacity: 3700-6000mAh Output:5V/1.8A Input:5V/1.8A Standby Time: Up to 300h Talk Time: Up to 10h Internet Surfing Time: Up to 10h Audio Play Time: Up to 40h Video Play Time: Up to 10h Weight: 159g How to use it? 1.Charge the power case: Plug your original data cable in the charging port of the case, then connect to USB adapter or computer USB port. When charging the LEDs will be lighten. The LED will blink and indicate how full it is when charging. 2.Charge for Samsung Galaxy: Take the battery case and slide your mobile phone into it. Make sure your mobile phone is well connected to the dock on the battery case. press the Back of button to start or stop the charging. see the screen to identify the charging signal. 3. Show battery status Press the power button on the back, the LEDs will be lighten immediately, show the power status LED Indicator: 4 LED battery level indicator - (0--25% - 50% - 75% - 100%) of capacity Packaging: 1x Battery case 1x User Manual