Battery Charger for Bosch 14.4V 18V Lithium-ion Batteries Fast Power Supply Charger (Black) - Walmart.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
Amazon.com : SHGEEN 2Pack 5.0Ah Li-ion Replacement for Bosch 18v Battery BAT609 BAT609G BAT618 BAT618G BAT619 BAT619G BAT622 BAT620-2PK SKC181-202L for 18v Bosch Battery : Tools & Home Improvement