Bosch BAT612 18-volt Lithium-Ion 2.0 Ah Slim Pack Battery with Digital Fuel Gauge , Black - Cordless Tool Battery Packs - Amazon.com
Bosch 18-Volt 4 Amp-Hour; Lithium Power Tool Battery Kit (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
BOSCH GSA 18 V LI C Sabre Saw Reciprocating Saw Electric Rechargeable Battery Small Lithium Battery Power Tool Cordless Hand Saw|Electric Saws| - AliExpress