DeWALT 20V Max Lithium-Ion Starter Kit w/ 2x 4.0 + 5.0 Ah Batteries/Charger

Part of the 20V MAX system - these batteries are compatible with 20V MAX tools and chargers.
State-of-charge - get quick visibility to your batteries' state-of-charge with the LED indicator to help avoid interruptions.
DCB2104: Resists wear-and-tear - take on the elements with a durable, overmolded base designed to provide a high level of impact resistance.