V20* 4.0AH Lithium Ion Battery

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  • This CRAFTSMAN® V20* 4Ah High Capacity Lithium Battery pack provides up to 3x longer runtime of a standard V20* lithium battery. It is compatible with the CRAFTSMAN® V20* cordless power tool and outdoor tool lineup. The premium grade high performance cells provide high power and long cycle life. Each pack is equipped with a 3-LED state of charge indicator for immediate battery charge feedback. No memory and low self-discharge means this battery is ready when you are.
    • 20V MAX* 4Ah High Capacity Lithium battery provides extreme runtime for heavy duty jobsite applications
  • Battery Included Battery Included:
    Battery Amp Hours (Ah) Battery Amp Hours (Ah):
    4 Ah
    Battery Type Battery Type:
    20V MAX* Lithium Ion
    Cordless or Corded Cordless or Corded:
    Number of Batteries included Number of Batteries included:
    Number of Pieces Number of Pieces:
    Power Source Power Source:
    Product Height Product Height:
    3.2 IN
    Product Length Product Length:
    7.0 IN
    Product Weight Product Weight:
    1.5 LB
    Product Width Product Width:
    6.0 IN
    Voltage (V) Voltage (V):
    20 V
    Warranty Warranty:
    3 Year Limited Warranty


    • Cmcb204

* Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.

Where to Buy
Additional Retailers

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Long-Lasting Power

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 & 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.

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