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•  
If your charger has been exposed to liquid or excessive 
moisture, take it to an authorised service centre for 
inspection.
•  
Ensure that the charger complies with Clause 2.5 in 
IEC60950-1/EN60950-1/UL60950-1 and has been tested and 
approved according to national or local standards.
•  
Connect the device only to products that display the USB-IF 
logo or that comply with the USB-IF program.
Battery safety
•  
Do not bridge the battery terminals with conductive material, 
such as keys or jewellery. Doing so will short-circuit the 
battery and may cause injury.
•  
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 the battery, insert foreign objects 
into it, or immerse or expose it to liquids. Doing so may lead 
to fire, explosion, or other hazards.
•  
If the battery leaks, ensure that the electrolyte does not make 
contact with your skin or eyes. If contact is made, 
immediately flush with clean water and consult a doctor.
•  
If battery deformation occurs, it changes colour, or it 
overheats while charging or storing, stop using the device 
immediately and remove the battery. Continued use may lead 
to battery leakage, fire, or explosion.
•  
Do not dispose of batteries in fire as they may explode. 
Damaged batteries may also explode.
•  
Dispose of used batteries in accordance with local 
regulations. Improper battery use may lead to fire, explosion, 
or other hazards.
•  
Do not allow children or pets to bite or suck the battery. 
Doing so may result in damage or explosion.