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Product Review

Proker 4000mAh Rechargeable Portable Protective Battery Charger Case for iPhone 8 7 6S 6

How to charge the battery case:

Plug your original data cable in the charging port of the case,then connect to USB adapter or computer USB port.Â

The LEDs will blink and indicate how full it is when charging.

How to use case to charge your iPhone:

Take off the top cover of the battery case,slide your mobile phone into it. Insert to the connector, make them connect right,Â

press and hold the power button for 3s to activate the charge case.To turn off the case, press and hold the button again for 3s.

How to show battery status:

Press the power button on the back, the LED lights will be lighten immediately, show the power status.

LED Indicator: 4 blue LED lights indicate 25%, 50%, 75%, and 100% of capacity.Â

Specifications:

* Compatible with: iPhone 8 7 6S 6

* Battery type: Li-polymer battery

* Capacity: 4000mAh

* Input: DC 5V-1.5A

* Output: DC 5V-1.0A

Package Contents:

1 x External Battery CaseÂ

1 x User Manual

IMPORTANT NOTES:

1. No cables are included, please use your original charging cable to charge it;

2. This battery case is ONLY compatible with Apple 4.7inch iPhone 8 7 6S 6Â

3. Apple CarPlay is NOT supported;

4. Wireless charging is NOT supported with the case on;

5. This battery case is NOT designed for screen protection;

6. This case is not waterproof. Use only in dry environment.

【Support Lightning Headphones】Compatible with Apple iPhone7/8 lighting headphone. Featuring sync-through technology that you can sync your iPhone to a computer without taking the battery case off.
【Extend iPhone 6 6S 7 8 Battery Life】The powerful PROKER 4000mAh Li-polymer extended battery can effectively provide 150%+ extra battery life to iPhone 6/6S/7/8. It is used A class polymer battery, you can do safe charge at anytime and anywhere.
【Supper Protective and Slim Design】360°comprehensive bumper design and hard-shell back plate, the Trianium Portable Charger protects your iPhone 6/6S/7/8 from scratches and other daily wear and tear, yet small and convenient enough to fit easily in your hand or in your pocket.
【EASY TO USE】Equipped with four levels LED power indicator. Also you could start or stop charging by press the power ON/OFF button.This iPhone 6/6S/7/8 battery case is easy enough to use for everyday and reliable enough to be there for you during emergencies.
【100% MONEY BACK GUARANTEE】If you are not absolutely 100% satisfied with your iPhone 6/6S/7/8 charging case, let us know right away! We will do everything we can to make sure you are fully satisfied with your purchase. That's the PROKER guarantee!