Makita UK - The DRS780Z has a maximum output of 1,700W and is powered by two 18V Lithium-Ion batteries – providing extended run times and less downtime, and massively improving on-site productivity.
Makita MAK-DRS780Z 18V x 2 - 7-1/4" Cordless Rear Handle Circular Saw with Brushless Motor - Atlas-Machinery
7-1/4" Cordless Rear Handle Circular Saw with Brushless Motor (Tool Only) | Construction Fasteners and Tools
Makita DRS780Z 18Vx2 LXT BL 185mm Circular Saw Bare Unit