Bosch BAT612 18-volt Lithium-Ion 2.0 Ah Slim Pack Battery with Digital Fuel Gauge , Black - Cordless Tool Battery Packs - Amazon.com
Bosch 2-Tool 18-volt 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
Bosch 18-volt 1/2-in Cordless Drill (2 Li-ion Batteries Included and Charger Included) in the Drills department at Lowes.com
Bosch Professional GBA 18 V 1.5 Ah Lithium-ion Battery for sale online | eBay