Dewalt DCB606C FLEXVOLT 20V/60V MAX Lithium-Ion Battery and Charger Starter Kit (6 Ah) - Walmart.com
Amazon.com: DCB102 Replacement Charger for Dewalt 12V/20V Max Battery, Fast Dual Port USB Battery Charger Station Dock for Dewalt DCB104 DCB118 (DCB102) : Tools & Home Improvement
Amazon.com: DEWALT 20V MAX* Charging Station for Jobsite with 4Ah Battery Pack (DCB102BP) : Everything Else
DEWALT 20-Volt 4-Pack 2 Amp-Hour; 2 Amp-Hour Lithium-ion Power Tool Battery Kit (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com