Metabo HPT 3-Tool 12-volt Max Power Tool Combo Kit with Soft Case (2 Li-ion Batteries Included and Charger Included) in the Power Tool Combo Kits department at Lowes.com
12 Volt class (Slide-on) | Battery pack systems | Metabo Power Tools
Metabo 12V PowerMaxx Compact Recip Saw bare SSE 12 BL bare | Zoro