BasicStock Compatible with Samsung Galaxy A51 Battery Case, BasicStock 7000mAh Extended Battery Rechargeable Backup Fast Charging Case, Impact Resistant Power Bank for Samsung Galaxy A51 (Blue)

描述

Colour Name:Blue PLEASE KINDLY NOTE:1.Please use the original cable that comes with the phone to charge the battery case. Generic or non-original chargers may cause the battery case to malfunction. 2.The phone will be charged prior to the battery case when charging.The battery case will begin to charge only after the phone is fully charged.3.Due to the high output power, the battery case will become warm gradually when charging, which is normal and no need to worry.PRODUCT DETAILS: Battery Type: A+ grade lithium ion batteryInput Current: 5V 1800mAOutput Current: 5V 1800mAOperating Temperature: 0 ℃ -45 ℃Storage / Transport Temperature: -20 ℃ ± 50 ℃Cycle Life: ≥ 500 timesCharging time for battery case: about 4-6 hours Charging time for your phone: about 3-4 hoursHow to charge the phone: 1. Take off the top cover of the battery case and slide your 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 screen to identify the charging signal. How to charge the battery case:1.Connect your original charging cable(Not Included)to the battery case's input interface, and then connect the cable to a 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%.