FugouSell Huawei Mate 10 Pro Battery Case, 5200mAh Ultra Slim Rechargeable Extended Battery Backup Charger Case External Juice Portable Power Bank Protective Cover for Huawei Mate 10 Pro (Black)

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About FugouSell Huawei Mate 10 Pro Battery Case, 5200mAh

FugouSell 5200mAh Portable Rechargeable Extended Backup Battery Charging Pack External Power Bank Protective Case Cover ---Specially designed for Huawei Mate 10 Pro Smartphone Product Type: A+ grade lithium ion polymer battery Input Current: 5V 1800mA Output Current: 5V 1800mA Operating Temperature: 0 ℃ -45 ℃ Battery capacity:5200mAh Storage / Transport Temperature: -20 ℃ ± 50 ℃ Cycle Life: ≥ 500 times Charging time for battery case: about 4-6 hours Charging time for Huawei Mate 10 Pro: about 3-4 hours Product Weight: 115g (4.05oz) Product Size: 18 * 7 * 1.5 (cm) How to charge the phone: 1. Take off the top cover of 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. 2. Press the ON/OFF switch at least 3 seconds to activated or stop the charging, see the mobile phone scree to identify the charging signal. How to charge the battery case: 1.Connect your USB charging cable(Not Included)to the battery case's USB input interface, and then connect the cable to a USB charger adapter. 2.Press the power button once to charge the phone and battery case simultaneously. phone will be charged first,after phone full charged,it will charge battery case. The lighting LED indicators show the battery percent as follows: One LED: 1%~ 25%; Two LED: 25% ~ 50%; Three LED:50%~75%; Four LED: 75%~100%. What's in the Box : 1 * Battery Case for Huawei Mate 10 Pro 1 * User manual Kindly Note: 1. Please fully charging and discharging at least 1 times at the first use. 2. Please use the original charger that comes with the phone to charge the battery case. Generic or non-original chargers may cause the battery case to malfunction.