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Rectangular black 9-cell lithium-ion laptop battery with Dell branding

DELL

DELL FV993 87Wh 9-Cell Lithium-Ion Laptop Battery for Precision M4600 M4700 M4800 M6600 M6700 M6800

SKU CH-3Z5G-6FFWJ

An 87 Wh, 9-cell lithium-ion replacement battery for Dell Precision M4600, M4700, M4800, M6600, M6700 and M6800 models

  • CompatibilityCompatible with Dell Precision M4600 M4700 M4800 M6600 M6700
  • Battery TypeLithium-Ion
  • 87Wh capacity extends work sessions between charges
  • 9-cell lithium-ion design delivers reliable power output
  • Fits Precision M4600 M4700 M4800 M6600 M6700 M6800 models
  • 1V voltage matches original laptop requirements
  • CE and RoHS certified for safety compliance

87Wh 9-Cell Lithium-Ion Battery

This 87Wh 9-cell lithium-ion battery replaces the original power source in compatible Dell Precision mobile workstations. It fits the M4600, M4700, M4800, M6600, M6700 and M6800 models and operates at 11.1V. The pack is supplied new with CE and RoHS certification.

Compatibility Check Before Ordering

Verify that your laptop model appears in the supported Precision M4600, M4700, M4800, M6600, M6700 or M6800 list before purchase. Confirm the existing battery voltage matches 11.1V and that the physical 9-cell form factor aligns with your chassis. This unit is not suitable for other Dell series or non-listed Precision models.

Sustained Load Behaviour

Premium quality cells are engineered for long-term reliability and consistent output during extended work sessions. The 87Wh capacity supports prolonged operation away from mains power without rapid voltage sag. One-year replacement warranty covers defects in materials or craftsmanship under continuous daily use.

Highlights

  • 87Wh capacity extends work sessions between charges
  • 9-cell lithium-ion design delivers reliable power output
  • Fits Precision M4600 M4700 M4800 M6600 M6700 M6800 models
  • 1V voltage matches original laptop requirements
  • CE and RoHS certified for safety compliance

Specifications

CompatibilityCompatible with Dell Precision M4600 M4700 M4800 M6600 M6700 M6800
Battery TypeLithium-Ion

Questions about this item

Does the FV993 87Wh battery ship with any cables or tools, or must I buy them separately?

The battery is a direct replacement unit; no cables, tools or additional accessories are included in the package.

My Precision is an M4800 — will the 9-cell 87Wh version fit, or should I choose a different capacity?

The FV993 is listed as 100% compatible with the M4800, so the 9-cell 87Wh pack fits without modification.

What does the 87Wh rating actually deliver in a Precision M6700 under normal workloads?

At 11.1 V the 87Wh pack stores roughly 7.8 Ah, giving several hours of typical office use before a recharge is needed.

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