Specifications: Replacement Battery 7WNW1 for Dell, Voltage: 11.4V, Capacity: 51Wh 3900mAh, 3-Cell. Type: rechargeable Li-ion battery, Package includes: 1 x 7WNW1 battery, 1 x 5-IN-1 Screwdriver toolkit, 1 x User Manual. All our brand replacement laptop batteries are 100% brand-new from manufacturer owned by ourselves GBLGBD.
Perfect Compatibility: Direct replacement for Dell Latitude 5420/5424/7424 & Dell P85G P86G P137G P137G001 P137G002 P85G001 P86G001 Series. Matches part numbers: 7WNW1, DMF8C, 0DMF8C, DMF0C, GK3D3, 0GK3D3, 6NNCF, DP3KF, 451-BCHV (Check your old battery’s label before purchase).
51Wh High Capacity: 3-cell lithium-ion battery provides 8-10 hours runtime (varies by usage) with 1000+ charge cycles, outperforms standard 3-cell batteries.
Multi-Protection Safety: Built-in circuit guards against overcharge, overheating, and short circuits. CE / RoHs / FCC certified.
Notice Before Order: In order to avoid choosing the wrong model, please check your laptop model before placing an order. Open the back cover of the laptop to confirm the battery model, while press [CTRL + F] to search for your laptop model / part number. Compatible laptop models and part numbers of compatible batteries and laptops are listed as following in product details.
Reliable Support: 7 x 24 hours support, ready to help you on battery querries. Enterprise users can enjoy bulk purchase B2B benefit.
Overview
Number of Batteries : 1 Nonstandard Battery batteries required. (included)
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🏡 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🏡 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🏡 How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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