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Black rectangular laptop battery with screwdrivers included

NShi

NShi MFKVP 91Wh 11.4V 6-cell laptop battery for Dell Precision 7510 7520 7710 7720

SKU CH-KSM8-EHEWA

A 91Wh 11.4V lithium-polymer pack with six cells, built for Dell Precision 7510 7520 7710 7720 laptops

  • Battery TypeLithium Polymer
  • High 91 Wh capacity powers Dell Precision 7510 7520 7710 7720 longer
  • 4 V 6-cell lithium polymer design matches original MFKVP specifications
  • Grade A cells deliver up to 500 recharge cycles for extended service life
  • Built-in circuit protection guards against overcharge and short circuits
  • Includes free screwdrivers for quick 5-minute installation

Direct replacement for Precision 7510 7520 7710 7720

This 91Wh lithium-polymer pack matches the MFKVP part number used in Dell Precision 15 7510 7520 and 17 7710 7720 models. It delivers 11.4V across 6 cells and ships with screwdrivers so the swap can be done without extra tools. The unit is new and rated for up to 500 recharge cycles.

Steady output through long sessions

Grade A cells and built-in circuit protection keep voltage stable during extended workloads rather than only in short bursts. The 91Wh capacity supports hours of continuous use and the pack is tested to maintain low power consumption over its 500-cycle service life.

Black polymer shell with factory-fit connectors

The housing follows the original dimensions so it seats securely in the Precision chassis without gaps. Connectors align with the motherboard header for a firm click, and the included screwdrivers match the case fasteners for a straightforward installation.

Highlights

  • High 91 Wh capacity powers Dell Precision 7510 7520 7710 7720 longer
  • 4 V 6-cell lithium polymer design matches original MFKVP specifications
  • Grade A cells deliver up to 500 recharge cycles for extended service life
  • Built-in circuit protection guards against overcharge and short circuits
  • Includes free screwdrivers for quick 5-minute installation

Specifications

Battery TypeLithium Polymer

Questions about this item

How much heat or power draw should I expect from the 91Wh 11.4V battery during all-day use?

The 91Wh lithium-polymer pack runs at 11.4V with six cells and is rated for up to 500 recharge cycles; normal operation produces typical notebook-battery warmth and draws power only while charging.

What must my Dell Precision already have for this MFKVP pack to fit and work?

Your Precision 7510, 7520, 7710 or 7720 must use the original MFKVP form factor and connector; the package includes screwdrivers so you can swap the old pack once the back panel is removed.

Will the 91Wh replacement behave the same as the original battery in an older Precision 7510?

Yes — it matches the 11.4V 91Wh specification and part numbers such as 451-BBSF and GR5D3, so charge reporting and runtime remain consistent with the factory pack.

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