Bosch 12V Battery Upgrade from Nicd to Lithium-ion - YouTube
High Quality 14.4V 2000mAh Ni CD Black&Red Rechargeable Power Tool Nickel Cadmium Battery BAT038 Battery for Bosch 3660CK|battery for bosch|battery forni-cd 2000mah - AliExpress
Replacement for Bosch BAT120 Battery - Compatible with Bosch 12V Battery (1300mAh NICD) - Cordless Tool Battery Packs - Amazon.com