The DEWALT DCB183 XR 2.0Ah Battery Pack offers extended runtime and optimised power to complete applications quickly. The battery has a State of Charge Indicator that helps to manage pack charging. The battery pack has no memory effect and virtually no self-discharge to ensure maximum productivity and less down time. It has a lightweight design for comfortable tool operation, and is compatible with all DEWALT XR Li-Ion 18 Volt tools. Comes with the Dewalt DCB115 charger. The DCB115 XR charger replaces the DCB105 The DeWalt DCB115-GB XR Multi-Voltage Charger will not only charge all of the 1.5Ah and 3.0Ah 14.4V and 18V XR batteries but also DeWalt 10.8V battery packs. This system provides great flexibility and means that you are choosing a growing universal charging platform with more tools in the range already on the horizon.