rated capacity: 4200mAh
standby time: >300hours
talk time: 3G network more than 5 hours / 2G network more than 10 hours
internet time: 3G network over 4.5 hours more than 7 hours / Wi-Fi
music playback: over 25 hours
video playback: over 6 hours
Batteries: lithium polymer batteries
charging time: 3-4hours
output voltage: 5V output current: 500mAh
Input voltage: 5V input current: 800mAh
1.slide power case into the power case and make sure that Galaxy Note II is well connected to Micro 5pin dock on the power case
2.ON/OFF switch, press the on/ off switch for longer time(3-5second) to activate or stop the charging,see the power case screen toidentify the chargin signal
3. Batterylevel, press on / off switch once to check how many juice left, see below indication
1.Charging, simply plug in the USB turn micro USB to the micro USB female dock, connect the USB to a powered USB equipment or computer.
2.Before installing and using the product, please read the instructions thoroughly, and retain them for future reference.
1 x4200mAh Rechargeable Power Charger Battery Case.
1 x English Manual.