Description The DEWALT DCB205 XR 20 Volt battery with a capacity of 5.0 Amp-Hours contains a three-LED fuel gauge to indicate the charging status of the battery. Lightweight and compact design makes it easy to carry and transport. Memory-less design and no self-discharge enhances productivity and reduces downtime. The 20V MAX* XR® 5.0Ah Lithium Ion Battery Pack provides immediate feedback on state of charge with the 3-LED Fuel Gauge System and has a lightweight design for easy transporting. The DEWALT DCB205 includes: (1) 20V MAX* XR® 5.0Ah Lithium Ion Battery Pack.