This V20* 9Ah lithium ion battery provides up to 6x the capacity versus the CRAFTSMAN standard V20* 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 feedback. No memory and virtually no self-discharge means this battery is ready when you are.
* Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.|** vs. CRAFTSMAN V20* CMCB201 (1.3 Ah) Lithium Ion Battery (included in kits only)