TREE.NB

TREE.NB New Battery for Dell Latitude E7240/E7250 – Replacement Laptop Battery (0J31N7, KWFFN)

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$34.50

In stock. Ships free, usually within 1–4 business days.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout Free 30-day returns
Spare Keep a spare (2)

Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

Free tracked shipping and secure checkout on every U.S. order.

Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Power up your Dell Latitude E7240 or E7250 with the TREE.NB New Battery, a reliable replacement designed to feel like original hardware in daily use. Built for longevity and consistent performance, this battery refreshes your portable computing routine without fuss. It supports modern power demands for everyday tasks, from quick document edits to streaming and light multitasking, while maintaining a slim profile that fits your current chassis. Engineered with careful cell balance and protective circuitry, the TREE.NB battery helps you wake the laptop quickly, run longer between charges, and reduce the anxiety of an outage during a deadline. It is designed to support the Dell Latitude E7240 and E7250 series and aligns with a range of Dell part numbers to aid compatibility, even if your exact configuration varies.

FAQ

Q: Is this TREE.NB battery compatible with my Dell Latitude E7240/E7250?

A: Yes. It is a dedicated replacement for Dell Latitude E7240 and E7250 models.

Q: What warranty or support is included?

A: Includes a manufacturer warranty and 24/7 email support; returns are accepted if you are not satisfied.