Battery Safety - Huawei Ascend W2 Quick Start Manual

near the devices and shall be easily accessible.
• Unplug the charger from electrical outlets and the device
when not in use.
• Do not drop or cause an impact to the charger.
• If the power cable is damaged (for example, the cord is
exposed or broken), or the plug loosens, stop using it at
once. Continued use may lead to electric shocks, short
circuits, or fire.
• Do not touch the power cord with wet hands or pull the
power cord to disconnect the charger.
• Do not touch the device or the charger with wet hands.
Doing so may lead to short circuits, malfunctions, or
electric shocks.
• If your charger has been exposed to water, other liquids,
or excessive moisture, take it to an authorized service
center for inspection.
• Ensure that the charger meets the requirements of Clause
2.5 in IEC60950-1/EN60950-1 and has been tested and
approved according to national or local standards.
• Connect the device only to products with the USB-IF logo
or with USB-IF compliance program completion.

Battery safety

• Do not connect battery poles with conductors, such as
keys, jewelry, or other metal materials. Doing so may
short-circuit the battery and cause injuries or burns.
• Keep the battery away from excessive heat and direct
sunlight. Do not place it on or in heating devices, such
as microwave ovens, stoves, or radiators. Batteries may
explode if overheated.
• Do not attempt to modify or remanufacture the battery,
insert foreign objects into it, or immerse or expose it
to water or other liquids. Doing so may lead to fire,
explosion, or other hazards.
• If the battery leaks, ensure that the electrolyte does
not make direct contact with your skins or eyes. If the
electrolyte touches your skins or splashes into your eyes,
immediately flush with clean water and consult a doctor.
• In case of battery deformation, color change, or