laptop power supply
Check out this page if you are looking for laptop power supply
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 Used toshiba satellite 4090xDVD laptop needs power supply  US $15.00
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 Used toshiba satellite laptop needs power supply US $15.00
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 DELL INSPIRON 1520 LAPTOP PC Computer w power supply USED US $49.99
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 Laptop Charger Power Supply HP ProBook 4510s 65W 185V US $18.43
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 Compaq EVO N610c laptop w new power supply US $10.00
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 Gateway MT6220b MT6722b Laptop Adapter Charger Power Supply 19v 342a US $25.13
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 HP Pavilion dv40000 Laptop AS IS Power Supply US $59.99
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 Compaq Computer PPP003S Laptop Power Supply US $9.99
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 Dell AA20031 Laptop Power Supply US $9.99
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Pwr+® Slim Ac Adapter for Hp Pavilion Dv3 Dv4 Dv5 Dv6 Dv7 G4 G6 G6x G7 G7t Dm4 Dm4x ; Hp G60 G61 G62 G70 G71 G72 ; Compaq Presario Cq40 Cq45 Cq50 Cq60 Cq61 Cq62 Cq70 Cq71 Cq72 ; Hp Compaq 2210b 2510p 2710p 6720t 6730s 6830s 4415s 4510s 4720s Probook Hp Spare Ac Adapter Power Supply Cord Laptop Battery Charger
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DescriptionPwr+ Platinum Guarantee * Pwr+ products are CE/FCC/RoHS certified. |
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Ac Adapter for Hp Pavilion Dv3 Dv4 Dv5 Dv6 Dv7 Hp G60 G61 G62 G70 G71 G72 Hp Laptop Charger Power Supply Cord Plug 65w
Sale Price: $1.51 |
DescriptionCompatible Part numbers: Compatible with follow Series: HP Compaq nc2400 Notebook PC HP EliteBook 6930p Notebook PC HP Pavilion: dv4, dv5, dv6,dv7, G3000, G5000, G6000, and G7000; |
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Laptop/Notebook AC Adapter/Power Supply Charger+Cord for HP Pavilion DV2000 DV2100 DV2500 DV5000Z DV5900 TX1000 dv1000 dv1100 dv1300 dv1600 dv2200 dv2700 dv4000 dv5000 dv6000 dv6100 dv6208nr dv6500 dv6700 dv8000 tx2000 tx2500 ze2000 ze4900 zt3000
Sale Price: $0.21 |
DescriptionCompatible Models/PN: HP Pavilion DV2000 DV2100 DV2500 DV5000Z DV5900 TX1000 dv1000 dv1100 dv1300 dv1600 dv2200 dv2700 dv4000 dv5000 dv6000 dv6100 dv6208nr dv6500 dv6700 |
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Laptop/Notebook AC Adapter/Power Supply Charger+Cord for Toshiba Satellite A100 A110 A135 A135-S4527 A135-S4656 A135-S4666 A135-S7404 A200 A205 A215 A85 L25 L25-S119 L25-S1192 L25-S1193 L35 M115-S1061 M35X P205 a135-s2246 a135-s2276 a135-s7403
Sale Price: $0.20 |
DescriptionCompatible Models/PN: Toshiba Satellite A100 A110 A135 A135-S4527 A135-S4656 A135-S4666 A135-S7404 A200 A205 A215 A85 L25 L25-S119 L25-S1192 L25-S1193 L35 M115-S1061 M35 |
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Universal Adapter Laptop Notebook Ac Adapter Charger for All Laptops
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DescriptionPower up your notebook! The Sabrent UC-7WPS 70W Universal Notebook AC/DC power adapter is the last power adapter you'll ever need! It converts AC currents from 100 to 240 volts to your choice of DC voltages, from 12V to 24V, with a built-in switch... |
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Hewlett Packard Vertical Notebook Slip Case
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DescriptionCompact laptop sleeve design allows you to safely transport your laptop in any briefcase, messenger bag or backpack Durable, weather-resistant neoprene laptop sleeve cushions and protects your computer Features: 2 MaxiBrite cameras, 2 DIY cameras, a 4-channel DVR, cables power supplies and mountsCompatible products for:HP Vertical Notebook Sleeve (FJ963AA)content starts here Compaq Presario Home Notebook (Laptop) PCsCompaq Presario CQ50-100 Notebook PC seriesCompaq Presario V6300 Notebook PC seriesCompaq Presario V6700 Notebook PC seriesHP Home Notebook PCsHP G50-100 Notebook PC seriesHP Mini Home PCsHP Mini 1000 PC seriesHP Mini 1100 PC seriesHP Mini 1100 Vivienne Tam Edition PC seriesHP Pavilion Home Notebook PCsHP Pavilion dv4-1100 Entertainment Notebook PC seriesHP Pavilion dv4-1200 Entertainment Notebook PC seriesHP Pavilion dv5-1000 Entertainment Notebook PC seriesHP Pavilion dv5-1100 Entertainment Notebook PC seriesHP Pavilion dv5-1200 Entertainment Notebook PC seriesHP Pavilion dv6300 Entertainment Notebook PC seriesHP Pavilion dv6500 Entertainment Notebook PC seriesHP Pavilion dv6600 Entertainment Notebook PC seriesHP Pavilion dv6700 Entertainment Notebook PC seriesHP Pavilion dv6800 Entertainment Notebook PC seriesHP Pavilion dv6800 Influx Special Edition Entertainment Notebook PC seriesHP Pavilion dv6900 Entertainment Notebook PC seriesHP Pavilion dv7-1000 Entertainment Notebook PC seriesHP Pavilion dv7-1100 Entertainment Notebook PC seriesHP Pavilion dv7-1200 Entertainment Notebook PC seriesHP Pavilion tx2100 Entertainment Notebook PC seriesHP Pavilion tx2500 Entertainment Notebook PC seriesHP Pavilion tx2600 Entertainment Notebook PC series |
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Trendy Reversable Black & Red Neoprene Notebook Laptop Sleeve Cover Case for 15.6 Inch Acer Asus Compaq Dell HP Samsung Sharp Toshiba Apple Macbook
Sale Price: $2.98 |
DescriptionBrand New Stylish Unique Design Durable Lightweight & Stretchable Neoprene Reversable 2 sides Laptop Sleeve Offers Ultimate Protection For Your Valuable Netbook/Laptop/Notebook Constructed in neoprene material that provides excellent water & shock resistance Protects laptop/netbook from dust, shocks, bumps, scrapes and scratches & spills... |
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MagSafe Car Charger Adapter 60W for Apple Macbook 13" 13-inch Macbook Pro Laptop Notebook Battery Charger Power Supply Cord 60w, With USB Charger Port
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DescriptionAPPLE series: |
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BESTEK supply power ac to dc adapter car cigarette lighter socket car ac to dc converter power dc supply 12v dc charger laptop adapter dc power cord ac charger car adapter ac plug power adapter vehicle Amplifier power car refrigerator BT09G1
Sale Price: $12.49 |
DescriptionNowadays, for all car users, car electronics are essential for them which makes their life easily and comfortable. |
Would a DELL 19.5V laptop power supply work with my HP (Compaq) laptop that requires a 19V input?
Or more specifically, would it work without damaging it? The connectors look identical, but the DELL supply is marked as 19.5V and my HP supply is marked at 19V. Do you have any experience with this?
Yes, I have extensive experience with this.
It is not just the voltage. It is the total wattage. Sure, right off the bat you should recognize that since the Dell power adapter puts out a higher voltage than your HP requires, you should not use it. Pumping in more voltage than it is supposed to use will damage the unit. Now, take a closer look at both the power adapter and the laptop. Check the AMPERAGE.... or the number with the "A" after it. It will be listed right there with the output voltage on the power adapter, and right there with the input voltage on the laptop.
Here is a little formula. V x A = W. That means Voltage x Amperage = Wattage. If the power brick put out a total wattage that is equal to the Wattage requirement for the laptop, then even with a slight difference in Voltage, you *can* use the power adapter. But, that would mean that the power brick would put out less amperage than the laptop demands. You might end up with a situation where the battery won't charge while the unit is in use, or you might end up with a situation where the laptop shuts down when you run any software with high processor demands.
But in general, the only power adapter that should be used with a laptop, is one that puts out Voltage and Amperage that the laptop is designed to work with... and you can already see that this Dell brick is not made to be used with that HP laptop.
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