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Rectangular black laptop battery with nine cells and label showing 11.1V 87Wh

NShi

NShi 87 Wh laptop battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M4400 M4500

SKU CH-P9TC-THQVG

High-capacity 87 Wh lithium-polymer replacement battery with Samsung cells and smart charging chip for Dell Latitude E6400, E6410, E6500, E6510 and Precision M4400, M4500

  • Battery TypeLithium Polymer
  • 87 Wh capacity extends runtime on compatible Dell Latitude and Precision models
  • 1 V lithium-polymer chemistry with Samsung cells delivers stable power output
  • Built-in smart control chip enables quicker charging and lower power consumption
  • Nine-cell high-capacity design replaces multiple OEM part numbers including 312-0749 and KY265
  • Grade A cells and secure foam-packed packaging protect the battery during transit

Compatible Dell Latitude and Precision models

This replacement battery fits Dell Latitude E6400, E6410, E6500 and E6510 notebooks as well as Precision M4400 and M4500 mobile workstations. It matches original part numbers such as KY265, KY266, KY268, 4M529, KY477 and 4N369. The pack is built with Samsung cells and a smart control chip for stable operation.

87 Wh capacity and 11.1 V output

The 87 Wh lithium-polymer pack delivers 7800 mAh at 11.1 V, giving extended runtime for daily office work and light mobile use. Nine cells provide the headroom needed for longer sessions away from mains power, while the integrated IC manages charging speed and discharge efficiency. Heavy workloads or ageing systems will still drain the pack faster than light use.

Grade A cells and protective packaging

Grade A Samsung cells are selected to maximise cycle life and reduce capacity fade over time. The battery ships in a rigid cardboard box with an anti-static bag wrapped in synthetic foam to prevent transit damage. A one-year warranty covers manufacturing defects, but no software or additional accessories are included.

Highlights

  • 87 Wh capacity extends runtime on compatible Dell Latitude and Precision models
  • 1 V lithium-polymer chemistry with Samsung cells delivers stable power output
  • Built-in smart control chip enables quicker charging and lower power consumption
  • Nine-cell high-capacity design replaces multiple OEM part numbers including 312-0749 and KY265
  • Grade A cells and secure foam-packed packaging protect the battery during transit

Specifications

Battery TypeLithium Polymer

Questions about this item

Will the 87 Wh battery work with my Latitude E6400 that originally shipped with a 48 Wh pack?

Yes, the 87 Wh unit replaces Dell part numbers 312-0748, 312-0749, KY265, KY266, KY268, 4M529, 4N369 and FU268, all listed for E6400, E6410, E6500 and E6510 models.

How can I confirm the 11.1 V pack is charging correctly after I install it?

The built-in smart control chip manages charge current; the laptop’s BIOS will show the design capacity of 87 Wh and the battery should reach full charge without error codes.

Does the box include the battery only, or are tools and a screw set supplied?

The battery ships in a cardboard box with anti-static bag and synthetic foam; no screwdrivers, screws or installation tools are included.

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