BOSCH GAL18V-160C 18V Hell-ion Connected-Ready Lithium-Ion 16 Amp Battery Turbo Charger with Power Boost - - Amazon.com
Amazon.com: BS18ML Battery Adapter converts for Bosch 18V Lithium Battery to for Milwaukee 18V Lithium Battery 48-11-1815/48-11-1820/48-11-1820/48-11-1840/48-11-1850 etc. : Tools & Home Improvement