Online shopping for New Compaq Replacement Laptop AC Power Adapter, high quality and cheap Compaq Laptop AC Adapters, Laptop Charger.

Compaq Laptop AC Adapter.

• COMPAQ 18.5V 2.7A 50W Laptop Adapter, Laptop AC Power Supply Plug Size 4.8*1.7mm

  Part No.: [ 101880-001, 101898-001, 120765-001, 159224-001, 163444-001, 179725-003, 209124-001, 209126-001, ...]

  COMPAQ18.5V2.7A50W-4.8x1.7mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 37.99

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 3.5A 65W Laptop Adapter, Laptop AC Power Supply Plug Size 4.8 x 1.7mm

  Part No.: [ 101880-001, 101898-001, 120765-001, 159224-001, 163444-001, 179725-003, 209124-001, 209126-001, ...]

  COMPAQ18.5V3.5A65W-4.8x1.7mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 32.19

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 3.5A 65W Laptop Adapter, Laptop AC Power Supply Plug Size 7.4*5.0mm

  Part No.: [ 239704-001, 239427-003, 384019-001, 391172-001, ED494AA, ED494AA#ABA, F1004B, F1044B, ...]

  COMPAQ18.5V3.5A65W-7.4x5.0mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 32.97

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 3.8A 70W Laptop Adapter, Laptop AC Power Supply Plug Size 4.8*1.7*12mm

  Part No.: [ 101880-001, 101898-001, 120765-001, 159224-001, 163444-001, 179725-003, 209124-001, 209126-001, ...]

  COMPAQ18.5V3.8A70W-4.8x1.7mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 37.95

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 4.9A 90W Laptop Adapter, Laptop AC Power Supply Plug Size

  Part No.: [ 239705-001, 325112-001, 324816-003, 324816-002, 324816-001, PA-1900-05C1, PPP012L, PPP014S, ...]

  COMPAQ18.5V4.9A90W-4.8x1.7mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 37.64

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 4.9A 90W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ 239705-001, 325112-001, 324816-003, 324816-002, 324816-001, PA-1900-05C1, PPP012L, PPP014S, ...]

  COMPAQ18.5V4.9A90W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 38.72

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 4.9A 90W Laptop Adapter, Laptop AC Power Supply Plug Size BARREL TIP

  Part No.: [ 239705-001, 325112-001, 324816-003, 324816-002, 324816-001, PA-1900-05C1, PPP012L, 325112-021, ...]

  COMPAQ18.5V4.9A90W-BULLETTIP

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 38.36

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 4.9A 90W Laptop Adapter, Laptop AC Power Supply Plug Size

  Part No.: [ 239705-001, 325112-001, 324816-003, 324816-002, 324816-001, PA-1900-05C1, PPP012L, PPP014S, ...]

  COMPAQ18.5V4.9A90W-OVALMUL

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 37.84

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 6.5A 120W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ 309241-001, 310925-001, 316687-001, 316687-002, 316687-003, 316688-001, 316688-002, 316688-003, ...]

  COMPAQ18.5V6.5A120W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 55.51

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 6.5A 120W Laptop Adapter, Laptop AC Power Supply Plug Size 7.4*5.0*12mm

  Part No.: [ 316687-001, 316687-002, 316688-001, 317188-001, HP-OW120F13, HP-OW120F13 7SELF, PA-1121-02H, PA-1121-12H, ...]

  COMPAQ18.5V6.5A120W-BIGTIP

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 55.99

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 18.5V 6.5A 120W Laptop Adapter, Laptop AC Power Supply Plug Size Oval Multi-pin shape like USB

  Part No.: [ PPP003SD, 394211-001, 394210-001, 374429-001, 375118-001, 374429-002, PPP014LL, HP-OL091B132, ...]

  COMPAQ18.5V6.5A120W-OVALMU

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 54.99

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 1.58A 30W Laptop Adapter, Laptop AC Power Supply Plug Size 4.8*1.7mm

  Part No.: [ 493092-002, 496813-001, 498813-001, HP-A0301R3, NA374AAABA, PA-1650-02H, PPP018H, ...]

  COMPAQ19V1.58A30W-4.8x1.7mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 25.99

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 3.16A 60W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ 239427-003, F4814A, ADP-75FB, F1454A, F1781A, 298239-001, LE-9702A, 177624-001, ...]

  COMPAQ19V3.16A60W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 31.99

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 3.42A 65W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ ADP-65LH BA, HSTNN-DA11, ...]

  COMPAQ19V3.42A65W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 34.29

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 3.95A 75W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ F4600A, F4600-60901, F4814A, 0950-4334, PA3468U-1ACA, PA-1750-04, ADP-75FB, ADP-75HB, ...]

  COMPAQ19V3.95A75W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 35.72

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 4.74A 90W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ 382021-002, 384020-001, 384021-001, 391173-001, 409992-001, 418873-001, 463955-001, ED495AA, ...]

  COMPAQ19V4.74A90W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 34.19

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 4.74A 90W Laptop Adapter, Laptop AC Power Supply Plug Size 7.4 x 5.0mm

  Part No.: [ 382021-002, 384020-001, 384020-002, 384021-001, 391173-001, 409992-001, 418873-001, 463955-001, ...]

  COMPAQ19V4.74A90W-7.4x5.0mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 34.29

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 4.74A 90W Laptop Adapter, Laptop AC Power Supply Plug Size BULLETTIP

  Part No.: [ 382021-002, 384020-001, 384020-002, 384021-001, 391173-001, ...]

  COMPAQ19V4.74A90W-BULLETTIP

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 37.86

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 6.3A 120W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ HP-OW120F13, PA-1121-02, PA-1121-04, ...]

  COMPAQ19V6.3A120W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 60.94

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 7.1A 135W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ 397803-001, HSTNN-HA01, 397747-002, PA-1131-08HC, ...]

  COMPAQ19V7.1A135W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 44.88

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 7.3A 140W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ PA-1121-02, PA-1700-02, AP.13503.001, AP.13503.002, PA-1131-08, ...]

  COMPAQ19V7.3A140W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 66.18

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 7.7A 145W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ PA-1151-03, ...]

  COMPAQ19V7.7A145W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 66.27

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 7.9A 150W Laptop Adapter, Laptop AC Power Supply Plug Size 4 PIN

  Part No.: [ 1532864, 1533797, 40003565, 6500773, 6500774, 90-N7FPW3001, 90-N7FPW3011, 90-N7PPW1000, ...]

  COMPAQ19V7.9A150W-4PIN

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 86.41

  
  (Free Shipping, 4~9 Days In Canada)
• COMPAQ 19V 7.9A 150W Laptop Adapter, Laptop AC Power Supply Plug Size 5.5 x 2.5mm

  Part No.: [ 9NA150020, AP.15001.001, M350WVN, PA-1151-02TC, PA-1151-03, PA3413E-1ACA, PA3413U-1ACA, ...]

  COMPAQ19V7.9A150W-5.5x2.5mm

  Compatible Compaq Power Supply | Compaq Ac Adapter
  30 Days Money Back, 1 Year Warranty!
  CAD$ 64.88

  
  (Free Shipping, 4~9 Days In Canada)

How to Choose the Correct Compaq Laptop AC Adapter?
The first thing to consider for the laptop adapter is the voltage. The easiest way to check this is to turn your original Compaq laptop adapter over and see if there is a voltage listed anywhere on the bottom of the Compaq machine. A sticker may be affixed with this information and other similar Compaq laptop specs listed. It should be a number with a V attached to it, such as 18.5V, 19V, 20V and so on. This information is also available on the original adapter, if it is available.

The second thing to look for is the adapter current output needed for the laptop adapter. This number will have an A of mA associated with it. For example, it may say something like 1.58A, 2.1A, 3.42A, 3.5A, 4.74A or 950mA. These numbers ensure that the power going to your machine will be acceptable and keep it operating within normal parameters. Not paying attention to either of these numbers could cCanadase the electrical systems in the computer to malfunction and quit working altogether.

Once these two issues have been settled, the other important step is simply to make sure the connection fits the port in your computer where it is to be plugged in. The voltage and output current of the laptop adapter will not matter if it is not able to be connected. If ordering online or if you do not have your Compaq computer, it is advisable to check this out as soon as possible.

Many may choose the safest route possible and go with a replacement laptop adapter directly from the manufacturer, if available. While this is a good option, these parts may be more expensive than others that may be available from after-market manufacturers. Further, as long as the numbers match, all should work nearly the same and be just as safe and effective.