This V20* 6.0Ah Lithium-Ion Battery provides up to 4.5x the capacity versus the standard V20* MAX Lithium-Ion Battery. It is compatible with all CRAFTSMAN® V20* tools and equipment. Each pack is equipped with a 3-LED state-of-charge indicator for immediate battery charge information. No memory and virtually no self-discharge means this battery is ready when you are. CRAFTSMAN V20 20-V Lithium-ion Battery (6 Ah) | CMCB206