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How can i locate the polarity of my laptop

I want to locate the polarity of my laptop im planning to buy a new charger

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Polarity


As long as you buy a genuine Dell AC adapter, it will be find.
Do not buy a 3rd party AC adapter.

I have bought at least a dozen Dell AC adapters on eBay. Just make sure the photo shows a genuine Dell.
http://www.ebay.co.uk/itm/Original-OEM-Dell-Inspiron-Mini-10v-Battery-Charger-Power-Supply-Cord-19V-30W-/190678344193

Apr 15, 2014 | Dell Inspiron Mini 10 Notebook

1 Answer

My hcl laptop power led blinking please help me now


Does the laptop power on at all? Im assuming it will not charge. This could be a faulty charger or an issue with the charge port inside your laptop. See if you can borrow a charger from someone. If your problem still persists I would recommend buying a new charge port for it.

Dec 26, 2013 | Toshiba Satellite A305D-S6848 Notebook

1 Answer

Hi, I have lost the ac power cord for my NC-E2 Canon battery charger. Is there a similar cord I can buy from Best Buy or Circuit City that will fit? Thanks in advance. JD


You need a UNIVERSAL POWER CORD, NON-POLARIZED
you can buy at

http://www.allelectronics.com/make-a-store/item/LCAC-400/2-CONDUCTOR-POLARIZED-CHEATER-CORD/1.html
see these cables has round and square ends.(click Zoom and Look the picture)

If the hole in charger have two round corner buy
http://www.allelectronics.com/make-a-store/item/LCAC-390/6-2-COND.-UNIVERSAL-POWER-CORD-NON-POLARIZED/1.html

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Sep 21, 2011 | Canon NCE2 NIMH Charger Battery Charger

1 Answer

A quick question, I have an Acer Aspire 5516 and today the charger just flat out stopped working. it was a 19v 65w charger, then I had gotten a universal charger that came with 19v 75w and 19v 90w tips. I...


You do not have to be worried about the wattage. Wattage (in the case of chargers) is the capacity a charger can provide. So higer the wattage better it is. However, higher the wattage higher the price usually. Voltage has to match. But the most important thing to look for when you buy a universal adapter is the polarity. Take care to match the polarity. Polarity will be represented by a small line encircled by a circle with + AND - . If you look at it carefully you will understand that it is trying to tell you what polarity is the inner lead and the outer lead. You will see this marking on the charger and also on your laptop close to the DC in. (Usually the inside lead is positive and the outside lead is negative) However some manufacturers reverse this. (I have no idea why they do it though I think some kind of regulatory body should make a standard to avoid unsuspecting users from frying their devices). If your voltage and polarity is matching you are good to go with 65 watts or above. If this holds good, don't worry about any listings.

Sep 19, 2010 | Acer Computers & Internet

1 Answer

I have the hp omnibook 500 plugged into the wall but im not getting in response, do i need to have anything else plugged into the laptop


if the charge light doesnt turn on on the computer ..then you may have a broken wire from the charger .. that happens frequently right at where the wire enters the plug that plugs into the computer .. someone thats knowlegable about polarity and soldering can replace the tip .. or you could get a new charger ... if the charge light does lignt steady on the computer then thats not the problem .. often it is ..

Nov 12, 2009 | HP OmniBook 500 Notebook

2 Answers

Looking for a charger/adaptor for a toy RC car


Buy a "universal charger" wall wort. Most will chargs 1.5 VDC to 12 VDC in steps adjusted by a slide switch. The polarity of the tip is switchable from + to -, so be careful to switch the tip to the right polarity for your radio. Try to find one that has close to the same current output that the original charger had. Good Luck,
Longshorts.

Jun 22, 2009 | Columbia Telecommunications Group...

2 Answers

I lost my battery charger thinghy ......... can I buy another one? Where?


The charger needs to be 9.5 volts DC,2-1/2 amps. The polarity(plus or minus) is shown on the side of the unit. (It is negative on the outside and Positive on the inside) DO not reverse the polarity or you will damage the device.

You can buy universal changeable chargers at places such as Radio SHack, Best Buy, ABC Warehouse, and other stores.

Jan 24, 2009 | Zenith DVP615 Portable DVD Player

1 Answer

Tip polarity on GPX PDL 705


it is positive

You can buy a new one by clicking on the hyperlink:
buy replacement ac power adapter charger GPX PDL705

Nov 28, 2008 | GPX PDL705

1 Answer

Am planning to buy!!


those computers run from 85 to 264 VAC with the same input..only difference is the interface connector, which you can get in Canada..I do same thing with my US computer here in Euroland.

Oct 21, 2008 | HP Pavilion dv6000z 15.4" Notebook Laptop...

2 Answers

Charger for Mintek portable dvd player 1810


eBay has a few charges for your portable dvd player.

Mar 19, 2008 | Mintek DVD-1810 Portable DVD Player \

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