The DEWALT DCB205CK 20V max* 5.0Ah battery charger kit with bag allows you to keep your power tools charged and ready at all times. 20V max* 5.0Ah XR battery allows for longer runtime and improved performance. The battery and charger are compatible with the entire line of DEWALT 20-Volt max tools and accessories. The charging unit charges all 12v-20v max* batteries – 4 amp charge rate charger. This kit includes soft bag for additional tool storage. DCB205 comes with 3 year free service warranty. Kit includes: 1) 20V max* 5.0Ah battery, 1) charger, 1) storage bag.