Includes:
(1) 20V MAX POWERSTACK Lithium-Ion 1.7Ah Compact Battery (DCBP034)
(1) 20V MAX POWERSTACK Lithium-Ion 5.0Ah Compact Battery (DCBP520)
(1) 12V / 20V MAX 4 Amp Battery Charger (DCB1104)

Features:
50% more power in a 25% more compact battery
DESIGNED TO RESIST WEAR-AND-TEAR: Durable, over molded base provides impact resistance
MORE EFFICIENT Battery is 50% more efficient making it DEWALTs most efficient battery in its class**
DCB1104: State of Charge Indicator: Two-stage LED state of charge indicator
DCB1104: Portability: DCB1104 4A charger is 15% smaller than DCB115 4A Charger.

DEWALT PowerStack Battery is 50% more efficient making it DEWALTs most efficient battery in its class**. The durable, over molded base provides impact resistance designed to resist wear and tear. DEWALT POWERSTACK Compact + 5Ah Starter Kit. Includes DCBP034, DCBP520, and DCB1104.