Powerextra 2.5Ah 10.8V Replacement Battery Compatible with Bosch BAT411 10.8 Volt Lithium-Ion Battery
Bosch PROFACTOR 18-Volt 12 Amp-Hour; Lithium Power Tool Battery in the Power Tool Batteries & Chargers department at Lowes.com
Synergy Digital Power Tool Battery, Compatible with Bosch GSA 18V-LI C Power Tool, (Li-ion, 18V, 8000mAh) Ultra High Capacity, Replacement for Bosch 1600A016GB Battery - Walmart.com