Huawei Technologies Co. Ltd U8800-51 Manuel D’Utilisation

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If your mobile phone is charged when it is powered on, the battery icon on the 

Notification bar shows the charging status. When the battery icon changes to 

, it 

indicates that your mobile phone is fully charged.

The color of the status indicator tells the battery status of your mobile phone.

2.2.5  Important Information About the Battery

•  If the battery has not been used for a long period of time, you may not be able to 

power on your mobile phone immediately after you begin charging the battery. 
Allow the battery to charge for a few minutes with the phone powered off before 
attempting to power on the phone.

•  The battery will not hold a charge for the way it did when it was new. When the 

battery life becomes noticeably shorter than usual after being charged properly, 
replace the battery with a new one of the same type.

•  Using data services increases demand on the battery and will reduce the length of 

time it can hold a charge.

•  The time required to charge the battery depends on the ambient temperature and 

the age of the battery.

•  When the battery is low on power, the phone plays an alert and displays a prompt. 

When battery power is almost exhausted, your phone will power off automatically.

Status Indicator

Green: Fully charged (when connected to charger).

Orange: Charging in progress (when connected to charger).

Red: Battery low.