UA090010 power supply

Any 12 volt DC 1 or 2 amp power supply will work.

It is either a faulty AC socket on the laptop or a defective AC charger.

here is a link that may help you with your problem.

http://www.instructables.com/answers/The-red-light-on-my-Black-and-Decker-18v-cup-charg/

yes,,the same input,output and also wattage..

Generally, any charger with the same power and voltage output will be the same. It's just that you need to find a charger with your laptop's plug.

You need a charger with this features: 90W Laptop AC Adapter / Charger for HP Pavilion DV5-1125NR / DV5-1127CL Replacement
Diameter : 5.0 mm x 7.4 mm
Input Volt Type : AC
Input Volt: 110-220V (Worldwide Use)
Output Ampere : 4.74A
Output Power : 90 Watt
Output Volt : 19V
You can buy one at:
http://www.buy.com/prod/90w-laptop-ac-adapter-charger-for-hp-pavilion-dv5-1125nr-dv5-1127cl/q/loc/101/215845345.html
for $19.89 including shipping.
If this was helpful, please rate me.
Thank you

As you have found... half a volt at that amerage should be just fine...

If it helps, I just bought an aftermarket replacement of the correct voltage and amperage for my nx9010 from eBay for $15AU delivered. It'd probably help when it comes time to sell your laptop =-]

We couldn't find the info regarding output/voltage. However, there is an online vendor offering replacement chargers/batteries for the T5500. Here is the link, look toward the bottom of the page for the chargers. http://www.csonline.net/crawford/motorola_talkabout_T5500.htm

Hello rcgibson, output of charger for (if this is correct 'Roadmate 800 GPS unit) AC wall power supply or 12/24 volt DC is 5 volt at 455 milliamp.

Let's rule out the charger.

Find a multi-meter and check the voltage. It should be listed on the power supply what the output is. For instance, I have Dell that outputs 19.5v.

You can find a multi-meter at Radio Shack, Wal-Mart, etc. Just plug the red lead into the center of the end of the cable and the black one onto the metal 'barrel' surrounding the power supply 'jack'.

Your multi-meter should be set to 200v DC.

If your power supply is outputting near the output it should, your power supply is probably good and it is going to boil down to a bad DC input on the mainboard of the laptop.