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Rectangular red and black lithium-ion power tool battery

Cameron & Co

Cameron & Co DS-CS-MKM400PW battery 4.0V 2000mAh

SKU CH-AG18-6VZJ9 MPN DS-CS-MKM400PW

Lithium-ion 4.0 V 2000 mAh battery fits Milwaukee M4 1/4-inch tools and replaces part 48-11-2001

  • Lithium-ion chemistry delivers reliable power
  • 0 V and 2000 mAh capacity for extended runtime
  • 0 Wh energy rating supports demanding tasks
  • Direct fit for Milwaukee M4 48-11-2001 tools
  • Compact 76.12 × 37.82 × 37.82 mm design fits tight spaces

Replacement for Milwaukee M4 tools

This Cameron & Co DS-CS-MKM400PW battery fits Milwaukee M4 1/4-inch and M4 4V models. It replaces the original 48-11-2001 pack with a 4.0 V 2000 mAh lithium-ion cell. The unit is brand new and 100 % OEM compatible. Colour is red and black.

Steady output during extended tasks

The 8.0 Wh lithium-ion chemistry delivers consistent voltage through a full discharge cycle rather than fading after a short burst. Internal protection circuitry guards against over-current and deep-discharge events. Dimensions of 76.12 x 37.82 x 37.82 mm match the factory pack so the tool balance is unchanged. One battery is supplied per pack.

Verify your tool model and charger

Confirm the tool is an M4 1/4-inch or M4 4V before ordering. Check that your existing charger accepts 4.0 V lithium-ion packs. Ensure the battery bay accepts the listed dimensions. No other Milwaukee series or voltage platforms are supported.

How it compares

Measured against everything we stock in Disposable & Rechargeable Batteries, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 55% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-MKM400PW

Questions about this item

Does the 4.0 V 2000 mAh Li-ion pack run hot or draw extra power during all-day use?

The 8.0 Wh lithium-ion cell is designed for steady output without excessive heat under normal power-tool loads.

What Milwaukee tool must I already own for the DS-CS-MKM400PW to work?

It fits Milwaukee M4, M4 1/4″ and M4 4V models that originally use part 48-11-2001.

Will this replacement battery work alongside my older 48-11-2001 packs in the same M4 tool?

Yes, it is 100 % OEM-compatible with the 48-11-2001 and can be swapped freely in supported M4 tools.

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