User's Manual

6
Charge Battery
The new battery cannot reach the optimal efficiency unless it has
undergone several continuous complete charges and discharges.
When the battery is used up, charge it in time. Over-discharge can
damage the battery.
After the battery is charged full, cut off the connection of charger
with the AC power supply and then the connection with the mobile
phone.
During charging, the battery capacity icon on the screen flickers
from the right to the left. After the battery is charged full, the icon is
full of bars. Slight heat during charging is normal.
Warning: When a travel charger and its accessories are used to charge
the battery, please firstly check if they are original or recognized by the
original manufacturer. The use of other accessories may damage your
mobile phone and cause risks! Always use them indoor and in dry
places.
Notices on using the battery
The performance of the battery is affected by many factors,
including radio barrier network settings, signal strength, work
temperature, chosen and used functions or settings as well as phone
accessories, tone, data or other applications.
For optimal performances, please follow the rules below:
 New battery or the battery having been idle for long need
charging for long. The standard voltage scope for the battery is
3.6V-4.2V.
 During charging, keep the battery at room temperature or similar
temperature.
 With time passing by, the battery will gradually be worn and
thus need longer time to charge. This is normal. However, after
normal charging, if call duration decreases but charging time
increases, you need to buy another battery from the original
manufacturer or authorized by the original manufacturer. The