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12V Car Motor Power Adapter Laptop Charger to 20V 3.5A


  • Model: Charger to 20V 3.5A
  • Shipping Weight: 0.26lbs
  • 100 Units in Stock

  • 100% Brand new and high quality

  • This high power DC adaptor is designed to power the popular brand notebook computers which require DC input from 15V to 24V while you are travelling in the car

  • Plug the auto power adapter into the cigarette lighter and the connector in the laptop for charging while you are driving

  • Stabilized output, low ripple & low interference

  • Input: DC 11-14 volts 8 Amp max

  • Output: DC 15/16/18/19/20V 3.5A max. 
                    DC 22/24V 2.9A 70W max.  

  • Fuse for overload protection (10 AMP)

  • 8 interchangeable tips for flexible adaptability to different notebook models

  • Adjustable output voltage, satisfy the requirement of different type of laptops

  • Overload and short circuit protection to protect it from damage

  • High efficiency and low energy consumption

  • Power LED indicator

  • Weight:229g

Connector Size:

  • 4.0(E.D) x 1.8(I.D) x 10.8(C.L)mm

  • 4.8(E.D) x 1.9(I.D) x 9.7(C.L)mm

  • 5.0(E.D) x 3.4(I.D) x11.8(C.L)mm

  • 5.5(E.D) x 1.5(I.D) x12.8(C.L)mm

  • 5.4(E.D) x2.1(I.D) x 12.6(C.L)mm

  • 5.5(E.D) x2.5(I.D) x 12.9(C.L)mm

  • 6.3(E.D) x 2.9(I.D) x 13.3(C.L)mm

  • 5.9(E.D) x 4.3(I.D) x 13.9(C.L)mm

  • E. D = External Diameter,      I. D = Internal Diameter,      C. L = Connector Length,

Support most Notebook: Sony, Dell, HP, Compaq, Acer and IBM  (With circle plug)



1.For DC 12V Car use only

2.Ensure correct voltage & polarity is used as continuous excess voltage or false polarity could damage your computer

3.Do not use this adaptor with appliance that exceeds 70W

4.Do not attempt to open this unit

5.Remove from vehicle lighter socket when not in use

6.Always turn off the computer before connect/disconnect the car adaptor

7.Please do start the car engine first then plug in the car adaptor.


  • 1 x Auto DC Car Charger Power Regulated Adapter

  • 1 x 8 detachable plugs