19V 4.74A 20V 4.5A 19.5V 4.62A 90W Laptop Universal Car Charger Dc Power Adapter for Asus Lenovo Acer Samsung Notebooks
4)Package Included: 1× 90W Universal Laptop Car Charger
10PCS DC Jack Connectors Size:
Square Plug ( for Lenovo Thinkpad)
1.Sound anti-jamming performance,low DC ripple, safe reliable and stable;
2.Broad input voltage range,100-240V, is compliant with global standard;
3.Sound insulation,high-frequency converter of 100% vacuum impregnation;
4.Lead – free soldering, environmental-friendly and safe;
5.Tested by full load, high temperature burn in and 100% aging in order to guarantee low defect rate 0.5%-0.8%;
6.Diversified AC plugs and DC ports, applicable to laptops/notebooks with a variety of ports in the market;
1,Portable and convenient:you can cramm the car charger into your pocket
2,new style:unique appearance,Elegant materials
3,high-quality:with full power;multi-protection;over-current;over-temperature;over-voltage;short-circuit prevention;
disturbing- prevention;also with SMT tag mounting on the PCB and also assemble insulating and shielding.
Q1: The heating problem of laptop adapter?
A1: If the temperature of laptop adapter is between 30degree and 70degree,please do not worry,this is normal phenomenon,it won't damage itself and laptop.
Q2: Will 65w adapters can work on 90w laptop?
A2: We do not recommend using 65w adapters to charge for 90w laptop,which will broke your laptop.
Q3: What can we do if the adapter start to heat dissipation?
1)when the laptop battery are filled with power,charging completed,the heat dissipation will be relieved.
2)When the mass of programms are working at the same time,such as playing games,watching TV,etc.The heat dissipation will be bigger.
3)Please keep a good environment to let adapter heat dissipation.
Q4.What's your warranty?
A4:One year Warranty.