Amazon.com: Jialipok 18V 4.5Ah Replacement Battery for Bosch 18v Battery GBA18V40 BAT609 BAT609G BAT618 BAT618G BAT619 BAT619G BAT622 BAT620 SKC181-202L for 18v Bosch Battery : Tools & Home Improvement
Amazon.com - Bosch GAS 18V-1 Professional Cordless Vacuum Cleaner / Cleaning Performance Redefined! With new rotational airflow technology ( Bare Tool Body Only) -
Bosch Cordless Saw Advanced Cut (2.5 Ah Battery 18 Volt System, 18 In)(the plug charger is EU, if used in USA needs a plug adapter for the charger) - - Amazon.com