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Rectangular black power-tool battery with slide-on contacts and branded label

Cameron Sino 20V 2000mAh Battery for Craftsman CMCB202 CMCN202

SKU CH-K6NB-0FDZA

Replacement 20V 2000mAh battery compatible with Craftsman V20 cordless power tools including pole chainsaws, blowers, trimmers and nailers

  • Replaces original Craftsman CMCB202 and CMCN202 batteries
  • 2000 mAh capacity delivers 40.00 Wh of runtime
  • 0 V output matches tool voltage requirements
  • Compact size 119.40 x 78.00 x 52.30 mm fits tool bay
  • Lightweight 363.0 g design reduces user fatigue

20 V 2000 mAh replacement battery

This Cameron Sino battery replaces Craftsman CMCB202 and CMCN202 packs. It fits V20 cordless tools such as the 16GA straight finish nailer, 18GA brad nailer, pole chainsaw, axial blowers, brushless string trimmer, cordless lopper and compact blower. The 40.00 Wh capacity suits DIY users and professionals who need a direct drop-in power source.

Sustained load behaviour

The 2000 mAh cell delivers 20.0 V nominal output for consistent runtime across the listed tools. A fully decoded chip communicates with the original electronics so the tool sees the same charge state and protection limits as the factory pack. Expect stable discharge until the built-in cut-off engages.

Compatibility check

Verify that your tool model appears in the supported list and that the original part number matches CMCB202 or CMCN202. Confirm the pack dimensions of 119.40 x 78.00 x 52.30 mm fit the battery bay. Plan for two or three full charge cycles before the pack reaches peak capacity.

How it compares

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

Price $34.99
Pricier than about 55% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron Sino
Model name16GA Straight Finish Nailer, 18GA Brad Nailer, 20 V Adjustable Straight String, CMCBL0100, CMCBL0100B, CMCBL700, CMCBL700D1, CMCBL720, CMCBL720M1, CMCCS620 V20 12-In Compact Cha, CMCCS620M1, CMCCSL621, CMCCSL621D1, CMCCSP20, CMCCSP20M1, CMCD700, CMCD701, CMCD701C2, CMCD710, CMCD710C1, CMCD710C2, CMCD711, CMCD711C2, CMCD720, CMCD720D2, CMCD721, CMCD721D2, CMCE500, CMCE500B, CMCE500D1, CMCF800, CMCF800C1, CMCF800C2, CMCF810, CMCF810C2, CMCF820, CMCF820B, CMCF820D2, CMCF900B, CMCF900M1, CMCF910B, CMCG400, CMCG400B, CMCG400M1, CMCK200C2, CMCK210C2, CMCK220D2, CMCK397M1, CMCK400D2, CMCL005
Part numberCMCB202, CMCN202

Questions about this item

Does the 20 V 2000 mAh pack get hot or noisy during a full day of use?

The battery has no moving parts and produces no noise; normal warmth may occur under heavy load but it stays within safe limits for the 40 Wh cell.

What must I already own for this 20 V battery to work?

You need a Craftsman V20 tool such as the CMCCS620 compact chainsaw, CMCBL700 blower or CMCD700 drill, plus a compatible V20 charger.

Will this 20 V pack run in my older Craftsman 18 V tools?

No, the 20 V platform is not backwards-compatible with 18 V gear; it only fits the listed V20 models.

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