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Laptop Batteries for DELL, IBM, Toshiba, Compaq, Notebook Power Adapters

Li-Ion notebook batteries are now used in most new laptops. Unlike the Ni-MH notebook battery, Li-ion batteries have no memory effect. Li-ion laptop batteries are also lighter than both Ni-Cd and Ni-MH batteries. Both of these advantages equal out to the Li-Ion laptop battery being the most popular and most expensive among the various notebook power supplies


Featured Products: 12 items
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Dell 85 Whr Primary Battery FK890 Dell 85 Whr Primary Battery FK890
This is a 85 WHr 9-Cell Lithium-Ion Battery. Compatible Notebook Models: Inspiron: 1520, 1521, 1720, 1721. Vostro: 1500, 1700. Dell Part Numbers: GR995, 312-0513, 312-0518, 312-0518...
$199.99 $109.99
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Gateway Li-Ion Battery 9 Cell Gateway Li-Ion Battery 9 Cell
This is a Brand New Gateway Original ProductRestore your computers original battery life with a fresh replacement battery. Enjoy the running time you had when your computer was new...
$139.00
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Gateway Modular 6-Cell Battery  SQU-415 Gateway Modular 6-Cell Battery SQU-415
This is a Brand New Original batteryGet the maximum-possible battery life for your Notebook by adding this optional secondary battery. Compatible Models: Gateway M460, M465, M255...
$130.00 $110.00
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IBM 4 Cell ThinkPad X40 Battery IBM 4 Cell ThinkPad X40 Battery
This is a 4 cell Brand New Original Battery for IBM. New Original Battery is designed for use with Lenovo ThinkPad X40 and X41 notebooks. Compatible ThinkPad Models: Lenovo ThinkPad X ...
$125.00
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IBM Lenovo ThinkPad X41 Tablet Battery IBM Lenovo ThinkPad X41 Tablet Battery
This is a 4 cell Brand New Original Battery for IBM. New Original Battery is designed for use with Lenovo ThinkPad X41 Tablet notebooks. Compatible ThinkPad Models: Lenovo ThinkPad X41...
$169.00
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Original HP/Compaq 4400mAh Li-Ion Laptop Battery Original HP/Compaq 4400mAh Li-Ion Laptop Battery
This is a New Replacement Lithium Ion Battery for HP Compaq Laptops. Compatible Models: HP Pavilion Seres: ZT3000, ZT3100, ZT3200, ZT3300, ZT3400, Compaq Presario : X1000, X1200, X1300...
$79.00
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Original Toshiba PA3080U-1ACA Global AC Adapter Original Toshiba PA3080U-1ACA Global AC Adapter
This is a Brand New AC Adapter for Toshiba Notebooks. Part Numbers: PA3080U-1ACA, PAACA004, P000382120, G71C0002A110, PA3080U. Compatible Notebook Models: Portege 4000 Series: 4000...
$39.99
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Sony VGP-AC19V15 AC Adapter Sony VGP-AC19V15 AC Adapter
This is a Brand New Brand AC Adapter for SONY. Sony Part Numbers: Sony VGP-AC19V15 Compatible Notebook Models: Sony VGN-AR: VGN-AR130, VGN-AR150, VGN-AR170, VGN-AR190, VGN-AR230...
$85.00
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Compaq  Business Notebook NX9500 AC Adapter 135W Compaq Business Notebook NX9500 AC Adapter 135W
This is a Brand New Original AC Adapter for HP Compaq Notebooks. Part Numbers: 345312-002, 346958-001, HP-OW135f13, HSTNN-HA01, DR912A, DR912A#ABA. Compatible Notebook Models: Business...
$64.99
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DELL Slim Auto-Air AC Adapter Pa-12 DELL Slim Auto-Air AC Adapter Pa-12
This is a Brand New DELL Original 65-watt Slim Auto-Air AC Adapter for Dell Notebooks: Includes DC automobile cigarette lighter adapter and black carrying case. The Dell Combination...
$95.99 $79.99
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IBM   Ultrabay 2000 Li-Ion Battery IBM Ultrabay 2000 Li-Ion Battery
THIS IS A BRAND NEW IBM ORIGINAL SEALED AND BOXED GENUINE PRODUCT. The ThinkPad Ultrabay 2000 Li-Ion Battery is a rechargeable battery which can be used in addition to your primary...
$105.00
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Gateway 65Watt  AC Adapter Gateway 65Watt AC Adapter
This is a Brand New DGateway Original Product 65-watt AC Adapter for Gateway Notebooks. Gateway Part Numbers: 0225C1965, 19057-A403, 6500920, 6500946, 101094, 102444, 102458, 102918...
$59.00 $49.00
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What Exactly Are Universal Laptop Power Adapters?

When you own a laptop computer the world of laptop accessories can get extremely crowded and confusing especially when it comes to power options. Possibly no other accessory you buy will be more important or have more of an impact on your laptop than your power adapter but even with all of that riding on the decision you make for your power adapter you still have the option to save a lot of money by going universal. If you understand the difference between the power sources on your laptop than you can make better decisions on the accessories you will be getting.

If laptop manufacturers had it their way you would only be able to buy their branded accessories for their laptops and not be able to buy any third party products. But there is a wide variety of third party choices out there when it comes to laptop accessories and even when it comes to the most important accessory, power, you still have choices as to whether or not you want to spend the money on name brand or if you prefer to save some money and go third party. A basic understanding of the power requirements of a laptop will help you understand why it is perfectly acceptable to purchase a universal laptop power adapter for your laptop computer instead of having to spend all that extra money on a name brand power adapter.

First of all it is essential to understand the different power sources and how they function. Every laptop has a port for an AC power adapter to be plugged into it. Because of the standard power requirements of every device like a laptop computer these AC adapter ports are usually very similar on every laptop and the power requirements on the laptop are usually the same as well. All the power requirements are listed clearly in the user guide and not so clearly on the laptop itself. What a universal power adapter does is allow itself to fit into that port you find on every laptop computer and then adjust itself to the power needs of your laptop. In some cases you may find that not every universal adapter works on every laptop but the instructions of the adapter always make it very clear which laptop models will not work. But there is a reason why they are referred to as universal laptop power adapters and that is because, more often than not, they work perfectly fine with every laptop on the market.

Where a laptop's power needs get specific is in the battery used to carry a charge when the laptop is not connected to the AC power adapter. Because of the differences between the different laptop models it is essential that you always make sure that any battery you get for your laptop is rated to be compatible with your model of laptop. An incorrect battery in a laptop can cause a lot of damage to a laptop and that is why you will not find anything called a universal laptop battery. Because of the differing requirements that each laptop model has when it comes to their battery power it would be almost impossible to make a battery that could be used universally among almost every laptop. That is why there can be a universal laptop power adapter but not a universal laptop battery and why you must always be certain that you are getting just the right accessory for your laptop computer.

Some Guidelines for laptop batteries:

  • Remember that new notebook batteries generally arrive in a discharged state; you must charge them up for at least four hours before their first use.
  • Try to avoid running your laptop battery all the way to zero
  • Don't charge your laptop battery before long periods of inactivity

Much as we'd like to sell you more notebook batteries, don't buy spare laptop batteries for later use. The longer you hold them, the less useful life they provide

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