Hero image 0 of CRAFTSMAN 20-V 2-Pack Lithium-ion Battery (4 Ah and 6 Ah) and Charger (CMCB2046-CK), 0 of 3
CRAFTSMAN 20-V 2-Pack Lithium-ion Battery (4 Ah and 6 Ah) and Charger (CMCB2046-CK)
Key item features
- Enhanced Productivity: No battery memory means virtually no self-discharge, ensuring the battery is ready when you are.
- High-Performance Cells: Battery features premium-grade high-performance cells for optimized power.
- Charge Indicator: Battery includes a 3-LED state-of-charge indicator to know when you're fully charged.
- Wide Compatibility: Charger is compatible with all CRAFTSMAN V20 power tool and outdoor tool batteries.
- Extended Battery Life: Longer cycle resulting in an extended battery life.
- Increased Capacity: Provides up to 3x the capacity versus the standard 20V MAX* lithium battery.
- Package Contents: Includes (1) 6Ah V20 Battery, (1) 4Ah V20 Battery, and (1) V20 Charger.
Generated by AI
Specs
- Volts20 V
- Battery capacity4 Ah
- CompatibilityCRAFTSMAN V20
- Compatible modelsV20
- BrandCRAFTSMAN
- Works withCRAFTSMAN V20
Current price is USD$103.99
Price when purchased online
Out of stock
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About this item
Product details
The V20* Lithium Ion Battery provides up to 3x the capacity versus the standard of a 20V MAX* lithium battery*. They are compatible with the CRAFTSMAN® V20* cordless power tool and outdoor tool lineup. The professional grade high performance cells provide improved power and a longer cycle life. Each pack is equipped with a 3-LED state of charge for immediate battery charge feedback. No memory and virtually no self-discharge means this battery is ready when you are. Package Contents: (1) CMCB206 - 6Ah V20 Battery (1) CMCB204 - 4Ah V20 Battery (1) CMCB101 - V20 Charger
- INCREASE YOUR PRODUCTIVITY: No battery memory means virtually no self-discharge
- OPTIMIZED POWER: Battery features premium-grade high-performance cells
- KNOW WHEN YOU’RE FULLY CHARGED: Battery includes 3-LED state-of-charge indicator
- VERSATILE COMPATIBILITY: Charger is compatible with all CRAFTSMAN V20 power tool and outdoor tool batteries
- LONGER CYCLE: Resulting in an extended battery life
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Volts
20 V
Battery capacity
4 Ah
Compatibility
CRAFTSMAN V20
Compatible models
V20
Warranty
Warranty information
3-year limited
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
Customer ratings & reviews
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Showing 1-2 of 2 reviews
Oct 23, 2025
Ash87
5 out of 5 stars review
Love how long they last
[This review was collected as part of a promotion.] Good compatibility & ecosystem: Because both the battery pack and charger are part of the V20 system, they work with all of my other Craftsman V20 tools. Having a single battery/charger system means fewer different chargers lying around. • The battery product page says “compatible with all CRAFTSMAN V20 cordless power tool and outdoor tool lineup.” • The charger page mentions this too: “The V20* Lithium Ion Charger …” • Solid battery performance for typical tasks: In my DIY/garage-work use, the batteries have given decent runtime. Review summaries from major retailers say the 4 Ah / 6 Ah packs are “high quality, reliable batteries that offer great value.”
Review from craftsman.com
Helpful?2222HX4OWAW35785511051
Jan 31, 2026
Tpack37
5 out of 5 stars review
The 2 pk 20V Batteries come in handy
[This review was collected as part of a promotion.] The V20 20 Volt 2 pack is just what you need when using your Craftsman battery operated tools. I have a drill/driver, some gardening tool that work with the type and voltage battery. Have more than one battery allows you to get the job done without having to wait for your battery to recharge. I would recommend them to my friends and family.
Review from craftsman.com
Helpful?2222HX4OWAW35785511051
