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Rectangular black lithium polymer laptop battery with label showing 11.4V 51Wh

NShi

NShi R8D7N 11.4V 51Wh laptop battery

SKU CH-4FGA-K65JF

Replaces Dell Precision and Latitude batteries with 11.4 V, 51 Wh lithium-ion power

  • Battery TypeLithium Polymer
  • 4 V and 51 Wh deliver reliable runtime
  • 4255 mAh capacity supports extended work sessions
  • Lithium polymer chemistry provides high energy density
  • Replaces Dell part numbers R8D7N, H82T6, 0C5GV2, 0W8GMW, 1V1XF, 4GVMP
  • Fits Precision 3540, 3550 and Latitude 5400, 5410, 5500, 5510, 7591, 7791 2-in-1 models

Compatible Dell laptops

This NShi R8D7N lithium-polymer battery replaces Dell part numbers R8D7N H82T6 0C5GV2 0W8GMW 1V1XF 4GVMP. It fits Dell Precision 3540 M3540 3550 M3550 and Latitude 5400 5410 5500 5510 E5500 models as well as 7590 2-in-1 7591 2-in-1 7791 2-in-1 series notebooks. The cell delivers 11.4V and 51Wh capacity for direct replacement use.

Check your exact model

Before ordering confirm the laptop model number printed on the base or in BIOS matches the supported list. The battery does not fit standard 7590 7591 or 7791 non-2-in-1 chassis. Verify the original part number on the old pack corresponds to one of the replacement codes above. A mismatch will prevent proper seating and connector alignment.

Build and daily use

The pack uses lithium-polymer cells rated for high recycle life and energy density. It slides into the internal battery bay and locks with the factory latch mechanism. No extra cables or adapters are required; the original connector mates directly. The unit ships brand new and carries a 12-month warranty period.

Highlights

  • 4 V and 51 Wh deliver reliable runtime
  • 4255 mAh capacity supports extended work sessions
  • Lithium polymer chemistry provides high energy density
  • Replaces Dell part numbers R8D7N, H82T6, 0C5GV2, 0W8GMW, 1V1XF, 4GVMP
  • Fits Precision 3540, 3550 and Latitude 5400, 5410, 5500, 5510, 7591, 7791 2-in-1 models

Specifications

Battery TypeLithium Polymer

Questions about this item

Does the NShi R8D7N battery ship with any installation tools or screws?

The battery is supplied as a standalone unit; no tools, screws or additional accessories are included in the box.

My Dell Latitude 5410 uses part number 4GVMP — is this the correct replacement?

Yes, the R8D7N replaces part numbers R8D7N, H82T6, 0C5GV2, 0W8GMW, 1V1XF and 4GVMP, covering the Latitude 5410.

What does the 51 Wh rating mean for daily runtime on a Precision 3550?

The 51 Wh / 4255 mAh capacity restores the original factory runtime; actual hours depend on workload, screen brightness and power settings.

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