• 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
