Dentsing GRT01 64Wh Laptop Battery for Dell Latitude

Dentsing GRT01 is a 64Wh (15.2V) 4-cell Li-ion replacement battery made to restore hours of portable power to compatible Dell Latitude, Precision and Alienware m17 R5 laptops.

If your Dell shows reduced run time or the original battery no longer holds charge, the Dentsing GRT01 offers a direct-fit OEM-style replacement sized and wired for specific Dell models. This unit delivers the same 15.2V voltage and 64Wh capacity as the original GRT01 part number so you can resume unplugged work, study, or travel without reconfiguring your machine. The pack ships with basic instructions and is backed by a 30-day refund window and a 12-month limited warranty from Dentsing.

Will this battery work in my Dell Latitude or Precision laptop?

The GRT01 is built for a defined set of Dell models and matches the original part electrical and physical specifications. Before ordering, open your laptop's service bay to confirm the existing battery label matches GRT01 or one of the listed part numbers to ensure fit and connector compatibility.

• Compatible model families: Latitude 14 5421 / 5431, Latitude 15 5521 / 5531
• Also fits: Precision 14 3470, Precision 15 3561 / 3571
• Supported gaming lineup: Alienware m17 R5 AMD series
• Cross-check part numbers: GRT01, 0R05P0, 0VXD57, 00P3TJ, 0P3TJ, R05P0, 05RGW

How does GRT01 compare to other Dell batteries like 9JRV0?

Although some Dell packs look similar, GRT01 differs in length and connector layout from certain other batteries (for example, 9JRV0). These dimensional and interface differences mean they are not interchangeable; fit and electrical connection must match your laptop's original pack.

• Voltage: 15.2V — identical to the original GRT01 specification
• Capacity: 64Wh / 4000mAh across 4 Li-ion cells
• Physical profile: shorter length than 9JRV0 — confirm shape inside the laptop
• Connector: GRT01-style interface; not compatible with other connector types

What should I expect from installation and support?

Installation is straightforward for anyone comfortable removing a service-panel and following a few screws. The package contains the battery and a brief instruction sheet; Dentsing provides email support and a warranty if any issue appears after replacement.

• Package contents: 1 battery, 1 instruction leaflet
• Customer support: 24/7 email assistance from Dentsing
• Return & warranty: 30-day refund eligibility and a 12-month warranty
• Tip: Verify the battery model inside your laptop before buying to avoid a mismatch

Who is this for: The Dentsing GRT01 battery is aimed at Dell laptop owners who need a reliable OEM-style replacement to recover original runtime—IT technicians, students, mobile professionals and gamers using the listed Latitude, Precision or Alienware m17 R5 AMD models. If your system originally shipped with a GRT01 or shows one of the compatible part numbers, this pack restores portability without needing a full system repair. If you are unsure which battery your laptop uses, open the bottom cover and compare the label and connector shape before purchasing.