DEWALT 12-Volt 2-Pack 3 Amp-Hour; 5 Amp-Hour Lithium-ion Power Tool Battery (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
DEWALT V20 20-Volt 3-Pack 8 Amp-Hour; 4 Amp-Hour Lithium-ion Power Tool Battery in the Power Tool Batteries & Chargers department at Lowes.com
DEWALT 20V MAX Cordless Reciprocating Saw, (1) 20V MAX Compact Lithium-Ion 3.0Ah Battery, and 12V-20V MAX Charger DCB230CwDCS380B - The Home Depot