Amazon.com: AuthFrank BS18DL Battery Adapter converts for Bosch 18V Lithium Battery to for Dewalt 18V/20V Lithium Battery DCB184/DCB181/DCB182/DCB200/DCB201 etc. : Tools & Home Improvement
Replacement for Bosch 13618 Battery + Universal Charger Compatible with Bosch 18V Power Tool Batteries and Chargers (1300mAh NICD) - - Amazon.com