- Improved power: premium grade high performance cells
- Longer cycle: resulting in an extended battery life
- Battery charge feedback: 3-led state of charge indicator
- Maximum productivity: no memory and virtually no self-discharge
- Includes: (2) CMCB204 4Ah Batteries (1) CMCB104 Charger
V20, 4.0Ah Lithium Battery packs are made with you in mind. The battery offers premium-grade high-performance cells for improved power. No memory and low self-discharge mean this battery is ready when you are. It is compatible with the CRAFTSMAN V20 - 20V MAX cordless power tool and outdoor tool lineup.