ZTHY 4GVMP 68Wh Laptop Battery for Dell Latitude

ZTHY 4GVMP is a 68Wh, 7.6V 4-cell lithium-ion replacement battery designed to restore full runtime to compatible Dell Latitude, Precision and Inspiron 2-in-1 laptops.

If your Dell laptop no longer holds charge or shuts down unexpectedly, replacing the worn original battery with a correctly matched spare can bring back usable runtime and portability. This ZTHY pack is engineered to match the physical fit and electrical specs of the 4GVMP family and several OEM part numbers, offering a cost-effective alternative to factory units. It comes in black, uses Li-ion cells, and includes a 12-month replacement guarantee from ZTHY.

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

The ZTHY 4GVMP 68Wh battery is compatible with a selection of Latitude, Precision and Inspiron 2-in-1 models when the original battery uses the 4-cell 68Wh form factor. It matches multiple OEM part numbers so you can verify by checking your existing battery label before ordering.

• Compatible models: Dell Latitude 5400 / 5500 series, Precision 3540, Inspiron 7590/7591/7791 2-in-1 variants (check notes about non‑2.5" HDD and specific 2-in-1 compatibility)
• Recognized part numbers: 4GVMP, H82T6, 0C5GV2, 0W8GMW, 1V1XF, R8D7N, P84F001, C5GV2
• OEM model codes also listed: P84F, P42E, P98G001, P80F001, RF7WM, X77XY

How do I choose the correct battery type and avoid incompatible options?

There are several similar-looking batteries for Dell systems that differ by cell count and capacity (42Wh, 51Wh, 68Wh). Selecting the wrong capacity can result in fitment or detection problems, so always compare the part number and capacity printed on your laptop's original battery to the ZTHY listing before purchase.

• Confirm the battery capacity: this ZTHY unit is 68Wh (4-cell) at 7.6V.
• Match the part number on your old battery to listed compatible numbers or model codes.
• Do not assume identical appearance guarantees electrical compatibility—verify the label details.

What should I expect during installation and initial charging?

Installation is straightforward but occasional detection issues can occur when a laptop’s firmware needs to recognize a new battery. If the battery isn't immediately detected, reseat the connector and perform a short discharge/charge cycling routine to help the battery management system calibrate.

• If not recognized, reinstall and ensure connectors seat fully and cleanly.
• Discharge the new battery to roughly 10–20% (avoid full 0%), then recharge fully and repeat 3–4 times to condition the pack.
• Follow standard anti-static and power-off precautions during replacement.

What are the specifications and warranty details?

This ZTHY replacement is a 4-cell lithium-ion pack delivering 68Wh at 7.6V, finished in black to match OEM styling. ZTHY provides a 12-month replacement policy to cover manufacturing defects and compatibility issues arising from incorrect shipment or faulty cells.

• Battery chemistry: Li‑ion; voltage: 7.6V; capacity: 68Wh / 4-cell.
• Color and finish: black, shaped to fit listed Dell models.
• Warranty: 12-month replacement coverage through ZTHY.

Who this is for: This ZTHY 4GVMP 68Wh replacement battery is intended for Dell laptop owners who need to replace a tired or failing internal battery with a compatible 4-cell pack. It suits technicians, IT departments, and individuals who can verify the OEM part number and capacity on their existing battery and are comfortable performing a straightforward swap. If your device originally shipped with a 42Wh or 51Wh pack, confirm the correct part before ordering to avoid incompatibility.