Waitley 18V 9.0Ah MAX XR Lithium Ion Battery Replacement for Dewalt Power Tool 9000mAh DCB184 DCB181 DCB201 DCB200 20V 18 v 9A|Replacement Batteries| - AliExpress
DEWALT FLEXVOLT 20-Volt/60-Volt MAX Lithium-Ion 9.0Ah Battery DCB609 - The Home Depot
DeWALT Max Flexvolt Lithium-Ion 20V/60V 9Ah Battery DCB609 - Two Pack - Walmart.com