1.Slim, lightweight and compact design,exceed other bulky ones.
2.Perfect cutouts allow full access to cameras, microphones, headphones and charging.
3.Integrated circuit design, effectively avoid shorting circuit or overcharge even under extreme conditions of wrong operating, which can effectively protect your phone.
4.Charging will stop automatically when power reaches 100% to avoid overheating and save you juice.
5.Charge Cable: Use your iPhone Lightning Cable to charge the battery (the cable not include).
Capacity: Max-612 ,4000mAh Li-Polymer Rechargeable Battery
Weight: 102 g(3.6 ounces)
1 x iPhone 7 Plus Battery Case
1 x User Manual