Dell CF711 Battery

Batteries Direct sells the CF711 for only $59.99. That is the total cost. There are NO shipping or handling charges.

Batteries Direct also backs up the CF711 Battery sale with our One Year Power Performance Pledge™ No-Hassle Warranty , Money Back Guarantee and Toll Free Customer Support.

We hope you will choose to buy your replacement CF711 Battery from Batteries Direct. Batteries Direct is a service oriented company that has been online since 1996 and we want to make you a lifetime customer.

Dell CF711 Laptop Battery

What exactly is the Dell CF711 battery?

The Dell CF711 is a 9–Cell Lithium Ion (Li–ion) battery for your Dell laptop computer, including the Latitude D820 Series and Precision M65. Power up your Dell with a fully charged CF711 Lithium Ion battery on your next business trip and increase your productivity.

What is unique about the Dell CF711 Laptop Battery?

This original 9-cell CF711 battery with Lithium Ion Technology is designed specifically by Dell as an upgrade to the standard 6-cell Lithium battery packs. This extended run time Dell laptop battery will increase your battery life by 50% more than the standard 6 cell battery. This Extended Capacity Intelligent Battery Pack features a Fuel Gauge with 5 LED's so you can quickly detect the charge status of your battery without booting up your laptop. This uniquely designed Dell battery comes, of course, with the padded rubber "foot" as seen in the photograph.

What are the technical details of the Dell CF711 Laptop Battery?

The Dell CF711 Notebook Battery dimensions (L x W x T) are; 8.29" x 3.17" x 0.78." This Dell Latitude and Dell Precision part comes in metallic grey color with the same 9 position Dell contact connector you are accustomed to. The rechargeable CF711 Lithium Ion battery delivers an output of 11.1 Volts and is protected against overcharge and short-circuits.

What is the power capacity of the Dell CF711?

The Dell M65 battery (CF711) is rated at 85 WHr (Watt Hours) or 7800 mAh (mili-Amp Hours). This extra capacity enables you to work longer while you are away from an electrical outlet. Compare these capacities to your current battery specifications. You can think of these ratings as "the size of your fuel tank." The larger the capacity specification, the more energy (fuel) you will be able to store and use.

What are the advantages of a Lithium ion battery?

Lithium ion batteries represent the state-of-the-art in battery technology. Li–ion cells are now the most widely used batteries in laptop computers, camcorders, cell phones, and most portable electronic devices. Computer manufacturers know that they can rely on Lithium technology to provide reliable and safe power. Lithium is one of the lightest metals known and has great electrochemical potential. Lithium ion's light weight and chemical properties make an ideal combination and give it one of the best energy–to–weight ratios of any battery compound. Unlike other chemistries, Lithium ion is a low maintenance battery with a relatively low self–discharge rate (slow loss of charge when not in use). Memory and scheduled cycling are not mandatory to extend the battery's life compared to older technologies. Li–ion batteries do not require replacements often, as they are long lasting.

What is the normal useful life of a Dell CF711 Battery Pack?

Most users get between 2 to 3 years of service from their Dell CF-711 Laptop Battery before needing to replace it. Of course, this lifespan depends on individual patterns of usage. Basically, the more you run your laptop on the battery (not on AC Power) the faster you will need to replace it.

But I thought all CF-711 batteries were rechargeable. So why do they wear out?

Of course the Dell CF711 battery is in fact a rechargeable battery pack. But unfortunately, we still have not yet invented "the perfect battery," and since there is no such thing as a perpetual motion machine, the Dell CF711 will eventually need to be replaced. You see, each time you charge and discharge the Dell Computer CF-711 battery, a chemical reaction occurs inside the battery cells to store or release the electricity you need to power your notebook. Part of that chemical reaction uses up a tiny portion of the Lithium Ion chemistry in your CF711 battery pack. Eventually those chemicals are depleted and once that happens, your battery will not hold a charge. Individuals will begin to notice a gradual drop off in the performance of most laptop batteries after approximately one year of normal usage.

What should I look for when buying a Dell CF711 battery?

In a word, you should be looking for QUALITY. If you are interested in buying a quality replacement for your Dell Laptop Computer, go with a proven company that offers at least money back guarantee, a one year no hassle warranty, gives you a toll free customer support telephone number, and clearly identifies the total cost of the purchase including any shipping or handling charges upfront. But most of all, make sure that you are getting an original and new (not reconditioned or used) Dell Laptop Battery.

What notebooks are compatible with the Dell CF711?

The Dell CF711 Li�ion battery is compatible with the Dell Latitude D820 Series, Dell Latitude 830 Series, Dell Latitude D531, Dell Latitude D531N, Dell Precision M65, and Dell Precision WorkStation M65 laptop computers.

Newer laptop models are announced and rolled out frequently. If you think you may want the Dell laptop battery, but do not see your model on this list, please call us toll free at 888 320-1212, and we can check if your laptop and this battery are compatible for you.

What are additional replacement part numbers or cross references for the Dell part number CF711

If you have any of the following Dell batteries currently installed in your laptop computer, you are eligible to upgrade to the extended run time CF711 battery pack: CF623, YD623, CF704, CF711, DF249, 312-0394, 312-0393, XD735, XD736, 312-0393, YD624, DF230, DF249, FF231, FF232, 312-0402, and XD739.

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