Clearing And Maintenance - Huawei C3100 User Manual

Do not connect two poles of the battery with conductors such as
metal materials, keys or jewelries. Otherwise, the battery may be
short-circuiting and may cause injuries and burns on your body.
Do not disassemble the battery or solder the battery poles.
Otherwise, it may lead to electrolyte leakage, overheating, fire, or
explosion.
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. When the temperature
is lower than 0℃, performance of the battery is affected.
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