• This is a Brand New Rechargeable 8 cell Li-ion Battery FOR Dell
• This is the latest 66Whr (4460mAh) battery
• 312-0115, 312-3280, 312-0068, 1K500, 75UYF, 1691P, 851UY, 5081P, 3149C, 53977.
• This battery fits Inspiron (2500, 3700, 3800, 4000, 4100, 8000, 8100, 8200) series notebooks and the entire Latitude C series (CP, CPi, CPiA, CPiD, CPiR, CPt, CPtC, CPtS, CPtV, CPxH, CPxJ, C500, C510, C600, C610, C640, C800, C810, C840) notebooks.
• 1 Year Warranty

This Is an OEM Replacement For Part # 312-0115, 312-3280, 312-0068, 1K500, 75UYF, 1691P, 851UY, 5081P, 3149C, 53977. This OEM Replacement Ac Adapter Works With Dell Inspiron (2500, 3700, 3800, 4000, 4100, 8000, 8100, 8200) series notebooks and the entire Latitude C series (CP, CPi, CPiA, CPiD, CPiR, CPt, CPtC, CPtS, CPtV, CPxH, CPxJ, C500, C510, C600, C610, C640, C800, C810, C840) notebooks. For a complete compatibility list please refer to the original manufacturer's web site.

Customer Rating:
Summary: Dont buy it.
Comment: I assumed I would get a battery that would charge and discharge just like my old Dell one. At first this battery seemed pretty normal but it would discharge a little faster than it should have. 3 weeks later, its only charging to 80%, and seems to be going slowly downhill.

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Customer Rating:
Summary: Outrageous Total Ripoff !
Comment: I paid for a battery for use with my two C840 laptops. The thing they sent me did not charge beyond 23% and caused my Laptops to display a white warning screen saying the battery was dangerously defective and that the laptop would shutdown automatically immediately. None of the other batteries (from Amazon and DELL) have any of these problems with either laptop. I was forced to pay to return the defective battery.
And now I have paid over $62 and have nothing but an email run-around.
Disgusting and outrageous!

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Customer Rating:
Summary: This battery is junk
Comment: This battery is junk, it doesn't accept more than 40% of charge whatever you do and you will have to pay to ship it back for replacement.

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Customer Rating:
Summary: Outstanding battery for an excellent price!
Comment: I bought a used Latitude CPX that came with two OEM batteries, both of them were worthless. After hunting around for a while trying to find a good deal on replacements I bought this battery. Wow! What a great battery for a great price. It was shipped very quickly and arrived professionally packaged. It didn't take long to charge it up and before you knew it my laptop was portable again. It gets anywhere from 2-4 hours of use before it needs to be recharged but that depends on the applications you are running. This is way better than the replacement OEM batteries which Dell wanted $150 for. I can get three of these for the price of one Dell OEM! I'll be ordering another one soon to have as a backup for long trips.

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Customer Rating:
Summary: great value
Comment: i just bought this battery and I must say I am impressed. So far it has lasted more than 2 hours and still going on a single charge used with my Dell C-610 laptop. Dell had a battery for sale for nearly 3x as much $$ as this one. I am very happy with this new battery.

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