Bosch Home and Garden Battery Pack PBA 18V (battery 2.5 Ah W-B, 18 Volt System, in carton packaging) : Amazon.co.uk: DIY & Tools
ShineMate Cordless Orbital Polisher Kit with Brushless Motor 5 Inch 15 MM Throw, Portable Li-ion System Buffer Polisher 2000-5000 OPM With 2pcs 18V 5Ah Batteries - - Amazon.com