User's Manual

8
Battery and charging
Installing the battery
Only use qualified battery and accessories. When the battery isn’t used, put it in the protective case.
Note: Please operate according to the figure to avoid damaging the battery contact.
Charging the battery
The new battery will reach its optimized performance after complete charging and discharging for several times.
Please charge in time when the battery voltage is low. Over discharging will damage the battery. Disconnect the
charger from the AC power supply and the mobile phone after charging. While charging, the battery status icon
flashes from right to left, and stops flashing after charging. It is normal that the battery becomes warm in the
charging process.
Battery status
Your mobile phone can monitor and display the battery status.
1> You can check the battery status from the icon in the upper right corner of the screen.
2> If the electricity is insufficient, the “Low Battery” prompt shows up. The mobile phone sends warning tone if
the “system alert” in Profiles is activated.
3> During charging, the icon of battery status blinks until the charging completes.
Note: The actual standby time and call time depend on the operation, local network, and settings of the SIM
card and mobile phone.
Using battery
The performance of the battery is affected by various factors, including wireless network settings, signal
intensity, environment temperature, the function or settings that you select, accessories and the mode of voice,
data or other applications that you select.
To keep the battery in optimum performance, please follow the rules below:
 The charging of new battery or batteries which haven’t been used for long time may be longer;
 Keep the battery in room temperature when it is being charged;
 It is normal that the charging time becomes longer after long time using. If the call time becomes shorter and
charging time becomes longer after normal charging, you need to change a qualified battery. Unqualified
battery may damage your phone and cause danger.
 If the battery is left unused for too long time or the battery voltage is too low, it takes certain period of time
to display the charging interface normally when the charger is connected.
Note: To protect your safety and the environment, do not dispose the battery randomly.
Warning: The short circuit of battery may cause explosion, fire or body hurt.
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Precautions of using battery
1> Switch off the phone before removing the battery.