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Rectangular black lithium polymer laptop battery pack

NShi

NShi 87 WH laptop battery for Dell Latitude D620 D630 Precision M2300

SKU CH-DZT2-BR9YP

87 Wh lithium-polymer replacement battery compatible with Dell Latitude D620, D630, D631 and Precision M2300 models

  • Battery TypeLithium Polymer
  • 87 Wh capacity extends runtime for Dell Latitude and Precision models
  • Lithium-polymer chemistry provides reliable power delivery across compatible systems
  • Direct replacement for part numbers PC764, TC030, 312-0383 and 312-0384
  • Nine-cell design fits D620, D630, D631 and M2300 without modification
  • Verified compatibility with over thirty Dell part references ensures correct fit

Compatible Dell models

This replacement battery fits Dell Latitude D620, D630, D630c, D631 and Precision M2300 laptops. It is designed for owners of these specific models who need a new power source. The unit replaces a wide range of original part numbers listed by the supplier.

87 WH lithium polymer capacity

The battery delivers an 87 WH rating using lithium polymer cells in a 9 cell configuration. This capacity figure is the primary specification that determines whether the runtime meets your requirements. Verify this value against your original battery label before purchase.

Suits users restoring legacy Dell hardware

Ideal for technicians or owners maintaining older Dell Latitude and Precision systems. Not suitable for buyers needing batteries for current generation laptops or different Dell model lines. Those requiring higher or lower watt-hour ratings should seek alternative compatible units.

Highlights

  • 87 Wh capacity extends runtime for Dell Latitude and Precision models
  • Lithium-polymer chemistry provides reliable power delivery across compatible systems
  • Direct replacement for part numbers PC764, TC030, 312-0383 and 312-0384
  • Nine-cell design fits D620, D630, D631 and M2300 without modification
  • Verified compatibility with over thirty Dell part references ensures correct fit

Specifications

Battery TypeLithium Polymer

Questions about this item

How long will the 87 Wh capacity actually run a Latitude D630 under typical office workloads?

The 87 Wh rating is roughly double the original 48 Wh packs, so expect about twice the unplugged runtime — typically four to six hours of document and web use on a healthy D630.

What connector does this pack use and will it charge at the same rate as the original Dell brick?

It uses the same Dell 9‑cell barrel connector and communicates over the stock SMBus, so the system charges it at the standard rate with any working Dell 65 W or 90 W adapter.

Will the 9‑cell form factor fit flush in a Precision M2300 without a bulge or extra bracket?

Yes, the pack matches the factory 9‑cell footprint; it seats flush in the battery bay of the M2300 and all listed Latitude models with no spacer required.

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