
CRAFTSMAN® V20* 4.0 Ah lithium ion battery
Reviews
Product details
- Extended runtime: for heavy duty jobsite applications
- Improved power: premium grade high energy cells
- Longer life: resulting in an extended battery life
- Battery charge feedback: 3 LED state of charge indicator
- Maximum productivity: no memory and virtually no self-discharge
- V20* 4.0ah lithium ion battery provides extreme runtime for heavy duty jobsite applications
- (1) CMCB204 V20* 20V MAX 4.0Ah Li-ion battery
- 3 Year Limited Warranty
To reach CRAFTSMAN® Customer Service, please chat with us, submit a form here, or give us a call at 888-331-4569 during operational hours, Monday to Sunday, 7 AM to 11 PM ET.
Customer support* ** vs. 20V MAX* CMCB201 (1.3Ah) Lithium Ion Battery*20V MAX battery maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.
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Gets the job done
Whether you need power now or later, the V20* 4.0Ah Lithium Ion battery provides enough power to get the job done and then some. Great for heavy-duty applications that require extra runtime.




Convenient and compatible
A charge indicator takes the guesswork out of how much power you have left. Features no memory and virtually no self-discharge. Compatible with the entire CRAFTSMAN® V20* tool lineup.

V20* system compatible
Part of the V20* cordless power tool and outdoor equipment system giving you the Power to Do It All: Build. Repair. Restore. Maintain.













