Product Description
Input: AC100-240V (worldwide use)
Output: DC19V 7.1A
Power: 135W
Outlet: 3-prong

Connecter size:   
Internal Diameter: 2.5mm 
External Diameter: 5.5mm

Replaces Batteries
Liteon PA-1131-08
Acer AP.13503.001 AP.13503.002
HP/Compaq Part Number: 308745-001 309241-001 310925-001 316688-001 317188-001 316687-002 344895-001 346958-001 350221-001 PA-1131-08H 345312-001 346958-001 361072-001 361072-061 DR912A#ABA DR910A

Fits Laptop Models
Acer Travelmate 2000
Acer Travelmate 2100
Acer Travelmate 2200
Acer Travelmate 2500
Acer Travelmate 2600
Acer Travelmate 2700
Acer Travelmate 4050

Acer Aspire 1360
Acer Aspire 1510
Acer Aspire 1520
Acer Aspire 1620
Acer Aspire 1660
Acer Aspire 1670

Compaq Presario R3000 series

HP Pavilion zd7000 Series 
HP Pavilion zv5000 Series
HP Pavilion zv5100 Series
HP Pavilion zv5200 Series
HP Pavilion zv5300 Series
HP Pavilion zv5400 Series
HP Pavilion zx5000 Series
HP Pavilion zx5100 Series
HP Pavilion zx5200 Series
HP Pavilion zx5300 Series