How to use the laptop adapter ?
1 ,When using the product , please confirm the charger connector flag correctly that the products have been working properly
2 ,Please read the product manual carefully before using the laptop adapter , and confirm if the appearance of the product is damaged.
3 ,Please confirm the input voltage ,output voltage and output power is accord to your original adapter before you use the new laptop adapter.
4 ,For the environment : Operating temperature :32°F ~ 104°F, storage temperature:- 40°F ~ 158°F, please do not touch the liquid.
5 ,For the first time , please use the AC plug access to the power , then use the DC plug access to the laptop connector .