Huawei U5200 Manual page 45

dangerous, as it may present a choking hazard. Ensure that small
children are kept away from the device and accessories.
Accessories
Use the accessories delivered only by the manufacturer. Using
accessories of other manufacturers or vendors with this device
model may invalidate any approval or warranty applicable to the
device, result in the non-operation of the device, and cause
danger.
Battery and Charger

Unplug the charger from the electrical plug and the device
when not in use.

The battery can be charged and discharged hundreds of times
before it eventually wears out. When the standby time and
the talk time are shorter than the normal time, replace the
battery.

Use the AC power supply defined in the specifications of the
charger. An improper power voltage may cause a fire or a
malfunction of the charger.

Do not connect two poles of the battery with conductors,
such as metal materials, keys, or jewelry. Otherwise, the
battery may be short-circuited 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, ensure that the electrolyte does
not touch your skin and eyes. If the electrolyte touches your
skin or splashes into your eyes, wash your eyes with clean
water immediately and consult a doctor.
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