Galaxy S7 Battery Case, 4200 mAh Slim Portable Rechargeable Extended Battery Pack Charger Case, Power Bank Charging Case with Kickstand for Samsung Galaxy S7-Black;

Kunter 4200mAh Portable Rechargeable Extended Backup Battery Charging Pack External Power Bank Protective Case Cover---Specially designed for Samsung Galaxy S7

Enjoy This Case-and-battery-in-one for Galaxy S7
The hard shell of the battery case provides your phone with the utmost protection against drops,scratches,and bumps.This 4200 mAh charging case delivers more than 120% extra battery capacity,which ensures more power to talk,surf and call.That's mean you could go through the day( the draining of the battery)without needing to find a power outlet.

Smart LED Power Indicator and User-friendly Design
The integrated power switch located on the back of the case allows you to easily turn on or off.Smart LED battery level indicator shows how much power is left.Four LEDs means that the battery case is fully charged.(75%-100%) One LED means that it is almost empty.(0-25%)

Intelligent IC Protection
Integrated circuit design with intelligent power IC protects against over-heating,over-charging,and short circuit even under extreme operating conditions,which can effectively protect your phone from damages.

Specification:
Battery capacity: 4200mAh Li-Polymer Rechargeable Battery
Input Current: 5V 2A(Max)
Output Current: 5V 2A(Max)
Operating Temperature: 0°C -45°C
Charging time for battery case: about 4-6 hours
Charging time for Samsung Galaxy S7: about 3-4 hours
Micro USB2.0 Output/Input port
Product Weight: 110g (3.88oz)
Product Size: 153.5 * 71 * 17.7 (mm)

Kindly Note:
1.Please fully charging and discharging the battery case at least 1 times at the first use.
2.This case is not designed to provide screen protection.
3.The part of contraction stents can not take out,be careful.

What's in the Box :
1 * Samsung Galaxy S7 Battery Case
1 * User manual