??This battery case works both as an external battery and a protective case. 4200mAh Li-polymer battery thatcan charge for your Samsung Galaxy A7 anywhere anytime£¬ charging fast and efficienctly. Unique design allows easy access to all buttons andports without having to remove the case. Slim and compact£¬ you may be unaware that you are carrying an extra power on the go.
Exquisite life is just in the palm of your hands.

Features:
Exquisite workmanship£¬ Made of high quality material£¬ unique and comfortable.
Ultra-thin design for convenient to carry£¬ lighteweight£¬ portable.
2 in 1 Charging and protecting case£¬ protect your phone from bumps£¬ scratching£¬ dust£¬ etc£¬ anti-skid and durable.
4200mAh high capacity Li-polymer rechargeable battery will provide extra battery life to your Samsung Galaxy A7.
4 LED indicators show the power status of external battery£¬ easy peasy.Stand design is of much convenience to free your hands when watching movies.
Fits for Samsung Galaxy A7£¬ perfect access to buttons£¬ charging ports£¬ cameral and speaker.
Overcharging over discharging£¬ over voltage and short-circuit protection£¬ multi-protection for charging. Safer to use with high efficiency and high conversion rate.
Exquisite life is just in the palm of your hands.

Specifications:
Color: White£¬ Black(Optional)
Capacity: Li-polymer 4200mAh
Material: ABS+PC
Input Voltage: 5.0V/1A
Output Voltage: 5.0V/1A
Item Size: 16.2 * 8 * 1.5cm / 6.32 * 3.12 * 0.59in
Item Weight: 123g / 4.31oz
Package Size: 22 * 11 * 2.4cm / 8.58 * 4.29 * 0.94in
Package Weight: 168g / 5.88oz

Note: Note: Item color may show slight aberration due to different shooting light and monitor display.

Usage:
1. Take off the top cover of the battery case and slide your mobile phone into it. Make sure you mobile phone is well connected to micro USB 2.0 connector of the power case.
2. Press the ON/OFF switch to activated charging£¬ and check your mobile phone screen to identify the charging status. Press the ON/OFFswitch button for about 1 second to stop charging.

Package List:
1 * 4200mAh external backup battery case (Phone is not included)
1 * User manual