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CRAFTSMAN

CRAFTSMAN 20V Power Tool Battery 2-Pack, Lithium-ion with Charger (CMCB204-2CK)

  • Based on 6,605 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by CreamyDeals (SN RECORDED)
Arrives Jul 4 – Jul 6
Order within 23 hours and 34 minutes
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Style: 2 Batteries + Charger


Features

  • Improved power: premium grade high performance cells
  • Longer cycle: resulting in an extended battery life
  • Battery charge feedback: 3-led state of charge indicator
  • Maximum productivity: no memory and virtually no self-discharge
  • Includes: (2) CMCB204 4Ah Batteries (1) CMCB104 Charger

Description

V20, 4.0Ah Lithium Battery packs are made with you in mind. The battery offers premium-grade high-performance cells for improved power. No memory and low self-discharge mean this battery is ready when you are. It is compatible with the CRAFTSMAN V20 - 20V MAX cordless power tool and outdoor tool lineup.

Number of Batteries: 2 Lithium Ion batteries required. (included)


Brand: CRAFTSMAN


Battery Cell Composition: Lithium Ion


Battery Capacity: 4


Recommended Uses For Product: Power Tool


Number of Batteries: 2 Lithium Ion batteries required. (included)


Brand: CRAFTSMAN


Model Number: CMCB204-2CK


Model Name: CRAFTSMAN 20-Volt Power Tool Battery 2-Pack, Lithium-ion with Charger (CMCB204-2CK)


Global Trade Identification Number: 47


UPC: 885911919647


Manufacturer: CRAFTSMAN


Built-In Media: (2) CMCB204 4ah Batteries (1) CMCB104 Charger


Warranty Description: 2 Year Limited Warranty


Item Type Name: Battery


Battery Capacity: 4


Reusability: Rechargeable


Amperage: 4 Amps


Unit Count: 1.0 Count


Battery Weight: 1270 Grams


Item Dimensions: 11.34 x 8.46 x 4.53 inches


Item Weight: 4 Pounds


Antenna Location: Power Tool


EU Spare Part Availability Duration: 1 Years


Battery Cell Type: Lithium Ion


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 4 – Jul 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Great size and perfect fit. Great performance and excellent quality. Highly Recommended. Great size and perfect fit. Great performance and excellent quality. Highly Recommended.
Style: 2 Batteries
Review Image by M & L
Review Image by M & L
Review Image by M & L
Review Image by M & L
This two pack of batteries is just what i needed. I had purchased 2 fans to use in my business and for use in my side by side when out running around without any AC in Texas. These batteries fit the purpose perfectly. I already had a craftsman batter charger and just wanted a couple of new batteries as most of mine are over 5 years old. These new batteries charge really quickly and even faster than my old ones, but is likely due to the age and use of my old batteries. These batteries run all my drivers, impact, drill stools, and vacuum and blowers as I use a ton of DeWalt batteries and using an adapter from amazon these run my DeWalt just as well. Excellent charge life and performance making them last longer than my old batteries and with the adapter they run all the tools i have. very simple to use and charge so I would highly recommend this pack. ... show more
Reviewed in the United States on June 15, 2026 Reviewed in the United States on June 15, 2026 by M & L
    • Worth it!
Style: 2 Batteries + Charger
Excellent Batteries and a great deal Lowe’s now sells the tools and batteries separately at almost double the cost for a single battery. They last and hold their power well.
Reviewed in the United States on May 17, 2026 by The_CraftyDM
    • Came with good battery life
Style: Single Battery
Good battery life. Seems to be new and in good condition. Got it at a good price.
Reviewed in the United States on June 12, 2026 by Ryan
    • Useful and reliable
Style: 2 Batteries + Charger
Qualitative product
Reviewed in the United States on May 29, 2026 by Manpreet
    • Works great! would buy again
Style: 2 Batteries
So far so good holds a good charge. last a good long time in the craftsman leaf blower and all my other craftsman power tools.
Reviewed in the United States on May 20, 2026 by gordon brown
    • OEM Batteries - Received 2024 production date sealed new. Charge cycle lifespan TBD
Style: Single Battery
Wont start with a 5 star because I cant say how long they will last. Received 2 new in clam shell sealed batteries as shown in the product listing. Batteries stamped with a origination date of 2024. Most batteries dont last more than a few years in active use. They still had a 2 bar storage. So shelf sitting little to no power loss awaiting a new owner from the factory. Bought to replace a lost battery for a 2 pack tool set of a driver and drill. I will update in a few months once I have put some charge cycles on them to evaluate performance and charge retention. Easy to use lock in place battery system like many tool makers today. Compatible with my OEM Craftsman 20v cordless tools. ... show more
Reviewed in the United States on April 15, 2026 by A. Harkleroad
    • Great value
Style: Single Battery
The power indicator is very helpful. Does a good job
Reviewed in the United States on May 2, 2026 by Zon Customer
    • Great product. The 4.0Amh battery is super strong and well made.
Style: 2 Batteries + Charger
I always love Craftsman products. I keep buying them for years even when sears own them. These batteries are very good. I can use them in all my craftsman products. The charger is awesome. It charged my battery in 2 hours. The 4.0Amh battery is super strong and well made. I really like how you get 2 batteries. Too bad it doesn't come with a storage bag. They use to come with one but not anymore. Amazon is cheaper than a big box store price. Highly recommend. ... show more
Reviewed in the United States on April 24, 2026 by Christopher R.

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