DEWALT FLEXVOLT 20V/60V MAX Lithium-Ion 6.0Ah Battery (10 Pack) DCB606-10 - The Home Depot
Power Tool Battery 18V 4400mAh Compatible with D E W a L T Dcb180 Dcb181 Dcb182 Dcb201 - China Dewalt 18V Battery, Batteries for Dewalt 18V 4400mAh | Made-in-China.com