Ultra Slim Portable Battery Charger Case 3800/4200mAh Powerbank Power Bank Cover For Samsung S3 S4 S5 S6 S7 S6/S7 Edge

Ultra Slim Portable Battery Charger Case 3800 /4200mAh Powerbank Power Bank Cover For Samsung S3 S4 S5 S6 S7 S6/S7 Edge

FEATURE:
• Integrated power switch allows you to switch on/off the battery case. Only use the battery when you need it.
• Use rechargeable lithium polymer battery.
• State-of-the-art battery technology extends the life of your phone for hours.
• Check the power status at a glance with an integrated 4-light LED status indicator. Know before you go!
• It allows you to charge and sync your phone while refilling your battery at the same time.
• Built-in short circuit and over-charge protection. Safety First!
• Rechargeable for over 500 cycles.

***Caution:
Do not break, dismasting, into the fire or placed in hot and humid place.
Please turn off the power when not in use, in order to avoid continuous power.
When charging the battery case with phone attached, the phone will be charged first. After the phone fully charged, charging of the battery case will begin.
Due to the high output power, rechargeable power supply clip surface will gradually become hot, this is a normal reaction.

INSTRUCTIONS:
1.Charging for the power case, simply plug in the USB turn into micro USB to the Micro USB female dock, connect the USB to a powered USB equipment or computer.
2.Slide your device into the power case and make sure it is well connected to Micro Spin dock on the power case, press the on/off switch to activate or stop the charging for your phone.
3.Battery level, press on/off switch once to check how many juice left: LED25%; LED50%; LED75%; LED100%

Package Included:
1 x Rechargeable External Battery Case
Accessory only! Phone not included.

Accessory only! Phone not included.