RUNSY Samsung Galaxy S8 Battery Case, 5000mAh Rechargeable Extended Battery Charging Case, External Battery Charger Case, Backup Power Bank Case with Kickstand (5.8 inch)

*Tips* - Easy Removal Steps 1. Hold the top of the battery case with your thumb and forefinger. 2. Slightly push the phone forward with your thumb. 3. Lift up the phone. Note: Do not tilt the phone at a large angle in case of breaking the connector. 4. Please refer to the 7th picture on the product detail page regarding the removal steps. RUNSY Samsung Galaxy S8 5000mAh Battery Case: charge without removing the battery case. You could charge another device through the USB output. You need to remove the battery case if you want to sync the phone to the computer. Specs: Capacity: 5000mAh Product dimension: 154*72*19 mm Net Weight: 135g Charging time for the battery case: 8 hours User tips: The correct way to charge the phone and battery case. If you charge the battery case with the phone installed while plugged in, you need to press the power button on the back of the battery case. The phone will be charged after you press the power button. The battery case will be charged next after the phone is fully charged. The charging time for the phone is 2 hours. The charging time for the battery case is 8 hours. It will take 10 hours for both of them to be fully charged in one cycle. What's in the box: 1 x RUNSY Samsung Galaxy S8 5000mAh Battery Case 1 x User Manual Note: 1. Charge the battery case fully and deplete the power of the battery case completely at the first use. 2. Use the original charger and cable that come with the phone to charge the battery case as generic or non-original chargers and cables usually cause the battery case to malfunction.