CRAFTSMAN V20 Lithium Ion Battery, 4.0-Amp Hour, 2 Pack (CMCB204-2) This 2 pack of V20* 4.0Ah Lithium Ion Batteries provides up to 3x the capacity versus the standard of a standard 20V MAX* lithium battery**. CRAFTSMAN 20V batteries are compatible with the CRAFTSMAN V20* cordless power tool and outdoor tool lineup. The professional grade high performance cells provide improved power and a longer 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. Features EXTENDED RUNTIME: CRAFTSMAN battery is made for heavy duty jobsite applications 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 Pack of (2) V20* 4.0Ah High Capacity Lithium batteries USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.