The DCB240C 20V MAX* 4Ah compact starter kit combines performance, light weight, and run time to support your DEWALT 20V MAX* tools. This kit includes one DCB240 20V MAX* 4Ah compact battery, and DCB113 Charger. The DCB240 20V MAX* 4Ah compact lithium ion battery provides the highest capacity within the DEWALT 20V MAX* compact lineup. Using state-of-the-art lithium ion technology, the DCB240 delivers up to one-third more run time while maintaining the same size and weight as the DCB230 20V MAX* 3Ah compact battery. Its small size and light weight provide ergonomic benefits for increased tool maneuverability and control for overhead applications. The DCB240 DEWALT 20V MAX* battery includes fuel gauge LED charge indicator. Battery and charger include 3-year limited warranty.