V20* 4.0Ah Lithium Ion Battery (2Pk)

V20* 4.0Ah Lithium Ion Battery (2Pk)

  • EXTENDED RUNTIME: For heavy duty jobsite applications
  • IMPROVED POWER: Premium grade high energy cells
  • LONGER LIFE: Resulting in an extended battery life
View more features

Product Overview

This 2 pack of V20* 4.0Ah Lithium Ion Batteries provides up to 3x the capacity versus the standard of a standard 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.

Additional Features

  • BATTERY CHARGE FEEDBACK: 3 LED State of charge indicator
  • MAXIMUM PRODUCTIVITY: No memory and virtually no self-discharge
  • Pack of (2) V20* 4.0Ah High Capacity Lithium batteries


  • Powering V20* Cordless Tools
  • Powering V20* Cordless Outdoor Tools


  • (2) CMCB204 V20* 20V MAX 4.0 Ah Lithium Ion Batteries


Product Length [Imperial]
4 4/5 in
Product Height [Imperial]
2 4/5 in
Battery Quantity
20 V
Power Source



  • 3 Year Limited Warranty

We're confident of the quality of our products and we'll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

Learn More


We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant regulations.



  • ** 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.