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Overview

DR. BATTERY replacement battery for Dell Latitude E7240, E7250, and Latitude 12 7000 Series Ultrabook laptops. Compatible with KWFFN, J31N7, DWJHM, F3G33, and other original Dell battery numbers.

DR. BATTERY J31N7 Battery for Dell Latitude E7240 E7250

Model: DR-LDE298-N009
Web Code: 19964237
Sold and shipped by | 4.3 seller rating (329 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Replacement Laptop Battery x 1

• Condition : New

• Cell Type : Conventional Li-polymer

• Device Voltage : 7.4V

• Capacity : 5400mAh / 40Wh

• Warranty : 1 Year / 30 Days Return

• Free Shipping

HOW TO FIND A COMPATIBLE BATTERY

Press Ctrl + F on your keyboard to find your laptop model or original battery number from the list below.

The battery number and voltage are printed on your original battery.

Verify your model, battery number, and output voltage before purchasing.

We care about our customers – contact us if you have any questions.

COMPATIBLE LAPTOP MODELS

Dell Latitude 12 7000 Series

Latitude 12 7000 Series

Latitude 12 7000 Series Ultrabook (E7240)

Latitude 12 7000 Series Ultrabook (E7250)

Dell Latitude E7240 Series

Latitude E7240

Dell Latitude E7250 Series

Latitude E7250

COMPATIBLE ORIGINAL BATTERY NUMBERS

0J31N7 | 0KWFFN | 0W57CV | 451-BBFW | 451-BBFX | 451-BBKI | 451-BBKJ | 451-BBQD | 9C26T | DWJHM | F3G33 | FW2NM | GD076 | GHT4X | GTWDD | GVD76 | HJ8KP | J31N7 | JN0J1 | KKHY1 | KWFFN | NCVF0 | VFV59 | VPH5X | WD52H | WG6RP | YDN87

IMPORTANT REMARKS

Please confirm your laptop model and original battery number before placing your order.

This battery is only compatible with the 7.4V version.

Please verify your original battery voltage, battery shape, and Dell part number before ordering.

Only compatible with laptops using the battery part numbers listed above.

Compatible with original battery numbers KWFFN, J31N7, DWJHM, F3G33, FW2NM, 9C26T, GD076, GHT4X, GTWDD, GVD76, HJ8KP, JN0J1, KKHY1, NCVF0, VFV59, VPH5X, WD52H, WG6RP, YDN87, 451-BBFW, 451-BBFX, 451-BBKI, 451-BBKJ, 451-BBQD.

Designed as a high-quality replacement battery that meets or exceeds OEM specifications for performance, safety, and reliability.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.