User's Manual

10
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 dry places.
3.5 Notices on using the battery
The performance of the battery is affected by many factors, including
radio barrier network settings, signal strength, 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 battery of interior quality can damage your
mobile phone and cause danger!
 If the phone is overused at low battery when charging, there might
need a longer time for the charge indicator to be shown on the screen.
Note: Please dispose the battery according to the local regulations. Try to
recycle the battery as possible. Do not treat the waste battery as common
waste.
Warning: Do not throw the battery into fire so as to prevent fire. The broken
battery may cause explosion.