We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black lithium-ion battery pack, 38.36 by 38.24 by 76.21 mm

Cameron & Co

Cameron & Co DS-CS-MKM140PW battery 4.0 V 2000 mAh

SKU CH-6P76-Q35Q4 MPN DS-CS-MKM140PW

Lithium-ion replacement battery delivers 4.0 V and 2000 mAh for Milwaukee 0490-20 and 0490-22 tools

  • Compatible with Milwaukee 0490-20 and 0490-22 tools
  • Replaces OEM part 48-11-0490 for direct fit
  • Li-ion chemistry delivers 4.0 V 2000 mAh capacity
  • 0 Wh energy rating supports extended runtime
  • Compact 38.36 x 38.24 x 76.21 mm design

Product identity

This Cameron Sino DS-CS-MKM140PW lithium-ion battery delivers 4.0 V and 2000 mAh for Milwaukee 0490-20 and 0490-22 power tools. It replaces the original 48-11-0490 pack and provides 8.0 Wh of energy in a black housing. The unit is new and built to match OEM specifications.

Compatibility check

Before ordering confirm your tool is a Milwaukee 0490-20 or 0490-22 and that the original battery part number is 48-11-0490. Verify the tool accepts a 4.0 V Li-ion pack with the same physical outline. No charger is included so ensure your existing charger supports this chemistry and voltage.

Build integration

The pack measures 38.36 x 38.24 x 76.21 mm and slots directly into the tool battery bay without adapters. Its Li-ion cells remove the memory effect of older chemistries and free the user from frequent cycling. One battery is supplied ready for immediate use.

Highlights

  • Compatible with Milwaukee 0490-20 and 0490-22 tools
  • Replaces OEM part 48-11-0490 for direct fit
  • Li-ion chemistry delivers 4.0 V 2000 mAh capacity
  • 0 Wh energy rating supports extended runtime
  • Compact 38.36 x 38.24 x 76.21 mm design

Specifications

BrandCameron Sino
ModelDS-CS-MKM140PW

Questions about this item

Does the package include only the single Li-ion battery, or are tools and chargers also supplied?

The box contains one black Li-ion battery measuring 38.36 x 38.24 x 76.21 mm; Milwaukee 0490-20 or 0490-22 tools and the 48-11-0490 charger are sold separately.

Should I choose the 4.0 V 2000 mAh version or a higher-capacity alternative for my Milwaukee 0490-20?

This DS-CS-MKM140PW is the only capacity listed for the 0490-20 and 0490-22 models; no higher-capacity variant is shown in the data.

What does the 8.0 Wh rating mean for runtime on a Milwaukee 0490-22 rotary tool?

The 8.0 Wh (4.0 V × 2000 mAh) capacity typically delivers several minutes of continuous high-speed cutting on the 0490-22 before recharge.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.