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Rectangular Ni-MH battery pack, dark casing, 100.7 by 80.72 by 98.0mm

Estry

Estry 27491 12.0V 3000mAh standard battery

SKU CH-MHPG-84BEM MPN 27491

12.0V 3000mAh Ni-MH replacement pack fits Craftsman models 27491, 27487, 11061 and part numbers 981088-001, 11161

  • Specifications12
  • Battery Pack1 Year
  • 0 V 3000 mAh Ni-MH chemistry powers compatible Craftsman tools
  • 0 Wh capacity supports extended run-time between charges
  • Built-in over-charge, over-discharge, over-voltage and short-circuit protection safeguards cells
  • RoHS, CE, ISO 9001 and UN 38.3 certified for safety and quality
  • Replaces original part numbers 981088-001 and 11161 across models 27491, 315.224520, 27487 and 11061

Replacement Battery for Craftsman Tools

This 12.0V Ni-MH pack replaces the original Craftsman 27491 battery and matches the listed part numbers 315.224520, 27487 and 11061. It is built for users who need a direct-fit power source for compatible cordless equipment.

Voltage and Capacity Match

The pack delivers 12.0V and 3000mAh for 36.0Wh of energy, matching the electrical specification that determines whether the tool runs correctly. Buyers who need a different voltage or a higher capacity will not be served by this model.

Protection Circuit and Certifications

An integrated circuit guards against overcharge, over-discharge, over-voltage and short-circuit events to extend service life. The unit carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications confirming compliance with safety and environmental standards.

Highlights

  • 0 V 3000 mAh Ni-MH chemistry powers compatible Craftsman tools
  • 0 Wh capacity supports extended run-time between charges
  • Built-in over-charge, over-discharge, over-voltage and short-circuit protection safeguards cells
  • RoHS, CE, ISO 9001 and UN 38.3 certified for safety and quality
  • Replaces original part numbers 981088-001 and 11161 across models 27491, 315.224520, 27487 and 11061

Specifications

BrandNi-MH
Model3000mAh
Specifications12
Battery Pack1 Year

Questions about this item

How long will the 3000mAh capacity run a Craftsman 27491 tool under normal load?

The 3000mAh rating at 12.0V delivers 36.0Wh of energy. Actual runtime depends on the tool's current draw; a 3A load would run for roughly one hour before recharge.

What connector standard does the 12.0V pack use to interface with the tool?

The battery is built to the exact specifications of the original Craftsman 27491 pack, so it mates directly with the tool's native slide-on connector without adapters.

Will the 100.7 x 80.72 x 98.0mm dimensions fit the battery bay on a Craftsman 27487 drill?

Yes. The pack measures 100.7 x 80.72 x 98.0mm and weighs 956.0g, matching the OEM form factor for the listed compatible models including the 27487.

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