14
Charger safety
•   Unplug the charger from electrical outlets and the device when 
not in use.
•   Do not drop or cause an impact to the charger.
•   Do not touch the power cord with wet hands or pull the power 
cord to disconnect 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.
•   If your device has been exposed to water, other liquids, or 
excessive moisture, take it to an authorized service center for 
inspection.
•   Connect the device only to products with the USB-IF logo or with 
USB-IF compliance program completion.
•   For pluggable devices, the socket-outlet shall be installed near 
the devices and shall be easily accessible.
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.
•   Do not solder battery poles or dismantle the battery. Doing so 
may lead to electrolyte leakage, excessive heat, fire, or 
explosion.
•   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.
•   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.
•   If the battery leaks, ensure that the electrolyte does not make 
direct contact with your skins or eyes. If the electrolyte touches