Huawei G1157 User Manual page 23

If battery electrolyte leaks out, make sure that the
electrolyte does not touch your skin and eyes.
When the electrolyte touches your skin or splashes
into your eyes, wash your eyes with clean water
immediately and consult a doctor.
If the battery is damaged, or the color changes or
gets abnormally heated while you charge or store
the battery, remove the battery immediately and
stop using it. Otherwise, it may lead to battery
leakage, overheating, explosion, or fire.
If the power cable is damaged (for example, the
lead is exposed or broken), or the plug loosens,
stop using the cable at once. Otherwise, it may lead
to electric shock, short-circuit of the charger, or a
fire.
Do not dispose of batteries in fire as they may
explode. Batteries may also explode if damaged.
Clearing and Maintenance
The device, battery, and charger are not
water-resistant Keep them dry. Protect the device,
battery and charger from water or vapor. Do not
touch the device and charger with a wet hand.
Otherwise, it may lead to short-circuit or
malfunction of the device and electric shock to the
user.
Do not place your device, battery, or charger in
places where it can get damaged because of
collision. Otherwise, it may lead to battery leakage,
device malfunction, overheating, fire, or explosion.
If the ambient temperature is considerably low or
high, the capacity and life of the battery is reduced.
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