2 x GBA 18V 4.0Ah + GAL 18V-40 Starter Set | Bosch Professional
Replacement 14.4V 18V Bosch Lithium Ion Rechargeable Battery 3ah 4ah 5ah 6ah for Power Tool Drill Set Bat607 Bat611 - China Bat607, Bat611 | Made-in-China.com
Bosch 4-Tool Brushless Power Tool Combo Kit with Soft Case (2-Batteries Included and Charger Included) in the Power Tool Combo Kits department at Lowes.com
18V 4.0/5.0/6.0Ah Li-ion Rechargeable Battery for Bosch PBA PSB PSR PST 18Li-