SAVFY Galaxy S7 Charger Case, 4200 mAh Portable External Backup Battery Charger Cover Case Pack for Samsung Galaxy S7 Rechargeable Power Bank Case (Black);

SAVFY 4200mAh External Backup Power Battery Charger Case Cover For Samsung Galaxy S7
- Vertified by FCC/CE/ROHS
- Compatible for: Samsung Galaxy S7 only
- Built-in kick stand for Video Watching and Facetiming 
- 4 LED lights: each represents 25% of Juice (Power) left in the phone
- Charge Cable: Use your Phone USB Cable to charge the battery (the cable not include)
- Product Material: PC+ABS Plastic

Notes:
- When charging the battery case with phone attached, the phone battery will be charged first, After the phone battery is fully charged, charging of the battery case will begin.
- *When charging the battery case with phone attached, data transfer is supported. To charge and transfer data simultaneously, simply connect the battery case to via your computer's USB port

Specifications:
- Capacity: 4200mAh
- Output Voltage: 5V
- Output Current: 2000mA
- Input Voltage: 5V
- Input Current:2000mA
- Net weight: 105g
- Charging time: ~ 4 hours
- Dimension: 153 x 71 x 18mm

Safety protection
- Over temperature protection
- Over charge protection
- Reverse-charge protection
- Over voltage protection
- Over discharge protection
- Over current protection
- Short circuit protection

Package Include:
- 1 x 4200mAh battery case (Not include the phone)