Fancy Buying 42Wh WDX0R Laptop Battery for Dell Inspiron

Fancy Buying 42Wh WDX0R is a direct-fit replacement Li-ion polymer laptop battery designed to restore runtime for compatible Dell Inspiron, Vostro and Latitude models.

If your Dell laptop is shutting down early, showing a degraded battery message, or no longer holds a charge, this Fancy Buying 42Wh WDX0R battery provides a like-for-like replacement built to the original voltage and capacity specifications. It uses grade-A cells and integrated protection circuitry so it charges predictably and helps your laptop run as it did when new.

Which Dell models is this battery compatible with?

This WDX0R battery fits many Inspiron 13, 14, 15 and 17 models across the 5000 and 7000 series, plus select Vostro and Latitude units. Always confirm your laptop’s service tag or the original battery part number before ordering to ensure exact compatibility.

• Common supported models: Inspiron 13-5368/5378/5379/7368/7378, 14-7460, 15-5565/5567/5568/5578/5579/5580, 15-7560/7570/7579, 17-5765/5767/5770.
• Also compatible with some Vostro 14/15 5000 series and Dell Latitude 3490 variants.
• Matches OEM part numbers like WDX0R, 3CRH3, T2JX4, FC92N, CYMGM among others.

How long will the replacement battery last and charge performance?

The cell chemistry is Li-ion polymer with an 11.4V rating and a 42Wh capacity. Under normal conditions the battery is rated for up to about 500 recharge cycles, and built-in protections help maintain safe charging and discharging behavior.

• Capacity: 42Wh at 11.4V, suitable for matching original runtime expectations.
• Cell quality: Grade A cells for consistent charge acceptance and lower self-discharge.
• Durability: Designed for roughly 500 charge cycles before noticeable capacity decline.
• Safety: Integrated circuit protection guards against short circuit and overcharge.

What should I check before replacing my laptop battery?

Replacing a battery is straightforward but verifying a few details prevents ordering the wrong unit. Compare the replacement part numbers on your current battery or check your laptop model/service tag against the compatibility list.

• Match the battery part number printed on your original pack (e.g., WDX0R, 3CRH3).
• Confirm your complete Dell model number and series (5000 vs 7000 differences matter).
• Power down, remove the old battery and compare connector shape and mounting points.
• Keep your charger handy for initial full charge after installation.

What warranty and support does Fancy Buying provide?

All units are sold new and factory-tested; Fancy Buying offers prompt email support and a limited replacement window if the battery has manufacturing defects. Contact information is provided with the order for assistance.

• Condition: 100% new, tested before shipping, grade-A cells.
• Support: 24/7 email support to troubleshoot compatibility or performance issues.
• Replacement: 12 months replacement coverage for qualifying defects.

Who is this for? This replacement battery is aimed at Dell users whose original battery no longer provides adequate runtime but whose laptop model matches the listed compatible machines. It’s ideal for students, mobile professionals, and anyone who wants to extend usable laptop life without buying a new computer. Before purchasing, confirm your laptop’s exact model and battery part number to ensure a perfect fit.