China ac dc power adaptors are used in many products in daily life, so the maintenance of China ac dc power adaptors is also very important. Reasonable use and regular maintenance can make their service life longer.
1. Waterproof and moisture-proof
As an electronic product, China ac dc power adaptor will cause varying degrees of corrosion or oxidation to its internal electronic components if it accidentally enters water or is exposed to a humid environment when it is not used for a long time.
2. Drop-proof and shock-proof
The internal components of the China ac dc power adaptor cannot withstand repeated beatings. It is necessary to prevent it from falling from a high place during use, and do not throw, knock or vibrate the adapter at will. Rough handling of the adapter will damage the internal circuit boards, causing malfunction.

3. Anti-cold and heat-proof
Do not place the China ac dc power adaptor in a place where the temperature is too high. High temperature will shorten the life of electronic components, destroy the adapter, and deform or melt some plastic parts. Also don't store the adapter in a place that is too cold. When the China ac dc power adaptor works in a too cold environment, when the internal temperature rises, moisture will form in the charger and damage the circuit board.
4. Anti-static
You need to clean the charging interface of the China ac dc power adaptor regularly. When cleaning, use a damp cloth, or prepare a good quality antistatic cloth. Remember never to use a drying cloth.
5. Prohibition of cleaning with strong chemicals
Do not use harsh chemicals, detergents, or strong detergents when cleaning the China ac dc power adaptor. If you need to remove the stains on the appearance of the adapter, you can use cotton with a small amount of absolute alcohol to wipe it clean.