Important Information About The Battery - Huawei U8800 Pro User Manual

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
indicates that your mobile phone is fully charged.
Status Indicator
The color of the status indicator tells the battery status of your mobile phone.
Status Indicator
Green: Fully charged (when connected to charger).
Orange: Charging in progress (when connected to charger).
Red: Battery low.

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.
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