Professional 18V System: Many brands. Many tools. One battery system. - YouTube
Bosch PROFACTOR 18-Volt 8 Amp-Hour; Lithium-ion Power Tool Battery Charger (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com
Bosch CORE18V Battery Review | Pro Tool Reviews
Bosch Announces New Cordless Power Tool and Battery System Alliances