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This V20 4.0Ah Lithium-Ion Battery pack provides up to 3x the capacity versus the standard of a standard 20V Max lithium battery. It is compatible with the Craftsman V20 cordless power tool and outdoor tool lineup. The professional-grade high-performance cells provide improved power and long 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 Craftsman 20V battery is ready when you are.


  • Extended Runtime: Craftsman battery is made for heavy-duty job-site applications. V20 4.0Ah Lithium-Ion Battery provides extreme runtime.
  • 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


  • Brand: Craftsman
  • Style: 4.0 AH Battery
  • Number of Batteries: 1 Lithium-ion battery required. (included)
  • Battery Cell Composition: Lithium-Ion
  • Compatible Phone Models: Craftsman 20 Volt tools
  • Unit Count: 1 Piece