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CMCB202 4.0Ah 20V V20 Compact Battery Replacement for CRAFTSMAN 20V V20 Battery 2.0AH 1.5Ah 3.0Ah 20V V20 CMCB201 CMCB202 Lithium Ion Battery

CMCB202 4.0Ah 20V V20 Compact Battery Replacement for CRAFTSMAN 20V V20 Battery 2.0AH 1.5Ah 3.0Ah 20V V20 CMCB201 CMCB202 Lithium Ion Battery

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$20.99at AmazonObserved at 12:15 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the CMCB202 4.0Ah 20V V20 Compact Battery Replacement for CRAFTSMAN 20V V20 Battery 2.0AH 1.5Ah 3.0Ah 20V V20 CMCB201 CMCB202 Lithium Ion Battery

This is a two-pack of BatPower lithium-ion batteries built to replace Craftsman 20V V20 packs like the CMCB201 and CMCB202. Each pack is rated 20V MAX with a 3.0Ah cell capacity, though the title markets it as 4.0Ah, so check which figure you need. It has an LED charge-level indicator and no memory effect. At $20.99 for two at Amazon as of November 4, 2026, it is far below what Craftsman-branded packs typically cost.

Best forOwners of Craftsman V20 drills, saws and trimmersBuyers replacing worn CMCB201 or CMCB202 packsPeople who want a spare pair of batteries cheaplyLight to medium-duty home and yard work
Pros
  • Two batteries for about $21 at Amazon
  • LED charge indicator on each pack
  • No memory effect, so partial charges are fine
  • Fits a wide list of V20 tools and the CMCB104 charger
Cons
  • Title says 4.0Ah but specs and listing say 3.0Ah
  • Does not fit Craftsman 20V Bolt-On tools
  • Third-party cells may not match OEM runtime or lifespan
  • Not a genuine Craftsman product, so no Craftsman warranty

CMCB202 4.0Ah 20V V20 Compact Battery Replacement for CRAFTSMAN 20V V20 Battery 2.0AH 1.5Ah 3.0Ah 20V V20 CMCB201 CMCB202 Lithium Ion Battery prices at every store

  • BatPowerNew

    In stockReturn policy

    $32.99Observed at 12:15 PM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $20.99Observed at 12:15 PM
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CMCB202 4.0Ah 20V V20 Compact Battery Replacement for CRAFTSMAN 20V V20 Battery 2.0AH 1.5Ah 3.0Ah 20V V20 CMCB201 CMCB202 Lithium Ion Battery price history

Lowest price we've seen: $20.99 on Nov 4 at Amazon. Tracked across 1 store since Nov 4.

About the CMCB202 4.0Ah 20V V20 Compact Battery Replacement for CRAFTSMAN 20V V20 Battery 2.0AH 1.5Ah 3.0Ah 20V V20 CMCB201 CMCB202 Lithium Ion Battery

The BatPower 20V V20 4.0Ah(4000mAh) battery compatible with CRAFTSMAN 20V V20 Max* Cordless Power Tools and battery chargers.

Compatible with CRAFTSMAN 20V V20 batteries:

V20 CMCB202, CMCB202-2, V20 CMCB201, CMCB201-2 and more.

This battery does NOT apply to CRAFTSMAN 20V max Bolt-On series!!!

Compatible with CRAFTSMAN 20V V20 Max* Cordless Power Tools:

V20 Cordless Chainsaw CMCCS620M1

V20 Cordless Impact Wrench CMCF900B, V20 Impact Wrench Cordless Kit CMCF900M1

V20 Cordless Lopper CMCCSL621D1

V20 Pole Saw CMCCSP20M1

V20 Handheld Blower CMCBL720D2

V20 Cordless Drill/Driver Combo Kit CMCK700D2, CMCD710C1, CMCD711C2, CMCD710C2, CMCD701C2, CMCD700C1, CMCK401D2, CMCK210C2, CMCK200C2 and more.

V20 Cordless Circular Saw CMCS500B, CMCF810C1, CMCF800C2 and more.

V20 Cordless String/Hedge Trimmer CMCST920D2, CMCST900D1, CMCST910M1, CMCHTS820D1 and more.

V20 Cordless Power Tool: CMCS600B, CMCV002B, CMCS500B, CMCW220B, CMCE500B, CMCS300B, CMCE500D1, CMCN616C1 and more.

Compatible with CRAFTSMAN 20V V20 Max* Lithium Battery Charger:

V20 20V Fast Charger CMCB104.

BatPower Battery Care Tips:

Charge your battery at least once every 3 months if not using the battery.

Do not constantly use high power mode, it will speed up degradation of the battery.

Avoid long-term over-discharge damage to the battery, after the battery is fully discharged, please recharge the battery in time.

Avoid recharging immediately after a full discharge. Allow it to cool for a few minutes to help prolong battery life.

Avoid using the cleaner with the battery flush to a surface. This will help it run cooler and prolong battery run time and life.

Please store it dry, clean, moisture, away from heat and metal objects, store your battery at room temperature (70°F/20°C).

Specifications

Battery Chemistry
Lithium Ion
Battery Type
Power Tool Battery
Battery Capacity
3.0Ah
Voltage
20 Volt MAX
Amp Hours
3.0Ah
Compatibility
Pole saws, Chainsaws, Cordless power tools, Drills, Impact wrenches
Vehicle Brand Compatibility
Craftsman
Vehicle Model Compatibility
v20
Included Count
2

Questions and answers

Is this battery 3.0Ah or 4.0Ah?
The specs and product details list 3.0Ah, while the title says 4.0Ah. Treat it as a 3.0Ah pack until the seller clarifies. That is less runtime than a genuine 4.0Ah Craftsman pack.
Will it fit my Craftsman V20 drill?
It fits most Craftsman 20V V20 tools, including the CMCD700 and CMCD710 drills, CMCS500 circular saw, CMCCS620 chainsaw and CMCBL720 blower. It does not fit the 20V Max Bolt-On series.
How does it compare with a genuine Craftsman CMCB202?
A genuine CMCB202 is a 2.0Ah pack; this pair costs about $21 for two and offers more capacity per pack on paper. Genuine packs carry Craftsman's warranty and more consistent cell quality.
Does it work with the Craftsman CMCB104 charger?
Yes, the listing says it is compatible with the V20 fast charger CMCB104. Charging time will be longer than with a 2.0Ah pack because there is more capacity to fill.
Is $20.99 for two a good price?
Yes. Two 3.0Ah packs for about $21 is well under the typical price of a single Craftsman-branded battery. Only two stores list it new, so the price may not move much.
What should I know about storing these batteries?
Charge them at least once every three months if unused, and avoid draining them fully for long periods. The maker also warns that constant high-power use speeds up wear.
Where is the CMCB202 4.0Ah 20V V20 Compact Battery Replacement for CRAFTSMAN 20V V20 Battery 2.0AH 1.5Ah 3.0Ah 20V V20 CMCB201 CMCB202 Lithium Ion Battery cheapest?
At Amazon, for $20.99, as of our latest check.
Where can I buy the CMCB202 4.0Ah 20V V20 Compact Battery Replacement for CRAFTSMAN 20V V20 Battery 2.0AH 1.5Ah 3.0Ah 20V V20 CMCB201 CMCB202 Lithium Ion Battery?
2 stores we checked sell it, including Amazon, BatPower.

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