V20* 4.0AH Lithium Ion Battery
- 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.