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Dell WN979 Battery Replacement


Dell WN979 Battery imageDell WN979 Battery
  • Guaranteed to meet manufacturer's specifications
  • 100% original equipment compatible
  • Full one year manufacturer's warranty

Brand: Farasis Energy
Warranty: 12 Months
Battery Condition: Brand New
Battery Type: 6-Cell Li-Ion
Battery Voltage: 11.1
Battery Capacity: 48WHr 4400mAh
Battery Color: Grey
Dimensions (LWH): 8.17" x 1.11" x 0.78"
Battery Weight: 0.75 lb

Farasis Energy's NEW 6-Cell Dell WN979 Battery rated at 11.1V, 48WHr, 4400mAh. Replacement li-ion battery is guaranteed to be fully compatible with original Dell WN979 battery specifications. These are quality made Farasis Energy brand laptop batteries manufactured with premium Li-Ion cells. Li-Ion batteries do not suffer from the memory effect. The batteries also have internal circuit boards with smart chips, which allows the battery to communicate with the laptop to monitor battery performance, output voltage and temperature. We guarantee 100% compatibility when using this Farasis Energy Dell WN979 Battery in place of the original manufacturer's replacement part.

Compatible with:

  • Dell Latitude D531, D531N, D820, D830 Notebooks
  • Dell Precision M65, M4300 Notebooks
Replaces OEM Part Numbers:
310-9122 310-9123 312-0393 312-0394
312-0401 312-0402 312-0537 312-0538
451-10308 451-10309 451-10326 451-10327
999C5830F 999C6570F CF623 CF704
CF711 CR160 CW666 CW674
DF192 DF230 DF249 FF231
FF232 GR932 GX047 HR048
HX306 JT784 MM156 MM158
MM160 MM165 NX618 RW220
TT721 WN791 WN979 XD735
XD736 XD739 YD623 YD624
YD626 YW652 YW670  


Looking for the highest quality replacement Dell laptop batteries for the best prices? Look no further than tekkpower.com. When you buy a Farasis Energy Dell WN979 Battery, you can be rest assured that you are receiving the best value and service for your money. This replacement Dell laptop battery is guaranteed to be brand new and fresh from the factory. This replacement Farasis Energy brand Dell WN979 Battery is not part of any Dell product recall.

Regular Price:
$79.95

Sale Price:
$54.48
(You Save 32%)
Spend $99 or more
& receive FREE Shipping

Availability: In Stock

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SKU DL43-2670

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1 Year Warranty

We offer a 30-Day Money Back Guarantee on this product. If you have any questions regarding this item or its warranty, please email or call us and mention Item: Dell WN979 Battery

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