GHU 9-Cell 87Wh Laptop Battery Replacement for Dell

GHU’s 9‑cell 11.1V 87Wh rechargeable battery is a drop‑in replacement for Dell Inspiron and Vostro laptops using J1KND/04YRJH/07XFJJ and related part numbers.

When your Dell laptop no longer holds a reliable charge, swapping to a tested aftermarket battery can restore full‑day portability. This GHU replacement delivers the same form factor and connector compatibility as many Dell 9‑cell packs and is engineered to match OEM voltage and capacity (11.1V, 87Wh / 7800mAh). It fits a wide array of Inspiron and Vostro model lines — including 13R, 14R, 15R and 17R families — and works with the common part codes used by Dell and service suppliers.

Which Dell models and part numbers will this battery work with?

This GHU battery has been produced to fit numerous Inspiron and Vostro machines that originally shipped with 9‑cell packs. It lists compatibility by model family and cross‑references many Dell part numbers so you can confirm fit before purchase.

• Compatible models: Inspiron 15R N5110, N5010, N5050, N5040, N5030; Inspiron 14R N4110/N4010; Inspiron 17R N7110/N7010; Inspiron 13R N3010 and related variants.
• Common cross‑reference part numbers: J1KND, 4T7JN, 04YRJH, 07XFJJ, YXVK2, 312-0233, 312-0234 and others.
• Also suitable for select Vostro models: Vostro 3450, 3550, 3750 and similar series.

How does the GHU 9‑cell battery perform compared to the original?

This replacement is specified at 11.1 volts and 87 watt‑hours (approximately 7800mAh), matching typical Dell 9‑cell outputs to keep runtime and system behavior consistent. Cells and protection circuitry are selected to meet common safety and performance expectations for laptop batteries.

• Rated 11.1V, 87Wh (7800mAh) to approximate OEM runtime.
• Integrated protection circuitry for safe charging and discharge behavior.
• Designed to sit and lock into the same battery bay as the original pack.

What should I check before buying to ensure compatibility?

Confirm your laptop’s service tag or model label, check the original battery part number, and visually compare the battery shape and connector. If your Dell lists one of the cross‑reference part numbers or belongs to the listed Inspiron/Vostro families, this pack is likely compatible.

• Verify the original battery part number on the pack or in system documentation.
• Compare the connector position and external shape with product photos.
• Check voltage (11.1V) and physical size to ensure a drop‑in fit.

How do I install and care for a replacement laptop battery?

Installation is straightforward: power off, remove the old battery, align the contacts, and slide the GHU battery into place until it clicks. For long battery life, use regular charge/discharge cycles and avoid prolonged storage at full charge or in high heat.

• Power down the laptop before swapping batteries to avoid data loss.
• Charge fully after first install, then calibrate by occasional full cycles.
• Store at roughly 40–60% charge if you’ll keep the battery unused for months.

Who is this for? If you own a Dell Inspiron or Vostro from the N3xxx, N4xxx, N5xxx, M5xxx or N7xxx families and your original battery shows short runtime, rapid drain, or won’t charge, this GHU 9‑cell 87Wh pack is intended as a cost‑effective replacement. It suits students, mobile professionals, and anyone needing a reliable, higher‑capacity swap for older Dell notebooks where a 9‑cell form factor is required. Always confirm model and part number compatibility before ordering to ensure a proper fit.