Specifications:

This high power DC adapter is designed to power the popular brand notebook computers which require DC input from 15V to 24V while you are traveling in the car Simply connect your laptop to your cigarette lighter socket using this power adaptor and you are all set.

Universal DC laptop power adapter with multiple interchangeable tips
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

1. DC Input:
  Input Votage: DC 11 – 14 V
  Input Current: 15A Max
2.Output voltage: DC15 – 24V
3.Output Current:  15,16,18,19,20V / 4 A  22V,24V / 3.5 A

4.Power:80W
Fuse for overload protection (10AMP)

Operating instruction:
A. Voltage selection:
1. Proper output voltage setting. Please check the voltage indication marked next to the input jack on your laptop. You may find the voltage in your AC adaptor or in the computer user's manual.
2. Set the voltage switch on the body of the adaptor into the corresponding voltage of your laptop. Please remember to press the voltage switch a little bit down to adjust the voltage.

B. Tip polarity selection:
1. Select a proper connector size. The polarity of the connector plugs is presented with the positive tip in centre.
2. Insert connector output plug into your laptop
3. Insert adaptor into vehicle lighter socket. Green LED will light to indicate proper operation
4. Turn on laptop

Product Description

Suit for HP/Compaq 18.5V/3.5A, 18.5V/2.7A, 18.5V/3.8, Delta 19V/2.64A , NEC 19V/2.64A, ASUS 19V/2.64A 2. (6.3x3.0)tip suits for NEC 15V/4A, Toshiba 19V/3.16A, 15V/3A, 15V/4A, 19V/4.74A. 3. (5.5x2.5) tip suits for Liteon 19V/3.16A, NEC 19V/3.16A 4. (5.5x2.5) tip for HP/Delta/Acer 19V/3.42A, Compaq/HP/ 19V/3.16A, delta 19V/3.42A, 19V/4.74A, Fujitsu 19V/4.22A, HP 18.5V/1.1A,HP 18.5V/4.9A, IBM 16V/3.5A, 3.36A, 4.5A, 19V/4.2A, Liteon 19V/4.74A, Gateway 19V/3.16A, 3.68A, 4.74A 5. 3pin plug for dell pa6 and pa9 6. 6.0 tip for fujitsu 16V/3.36A, 3.75A, 19V/3.16A, Sony 16V/3.75A, 19.5V/3A, 4.1A, 2.15A, 16V/4A, 7. 5.5x3.0 tip for samsung 19V/4.74A, 3.16A, 4.22A, 16V/3.75A 8 3.4x1.35 suit for sharp 22V/2.04A

Our factory: 
5,000 square meters
150 well-trained staffs
18 R&D engineers
18 QC auditors
4 SMD workshops, equipments imported from Japan
2 semi-automated production lines
500K/M current monthly capacity
ISO9002 quality assurance
UL/CUL , CE, FCC, CCC, KC, GS, TUV , C-TICK , SAA,CB, ROHS approvals , 6 level efficiency .

Our principle: Lowest price and GOOD quality.