Cordless pipe cutter REMS Akku-Nano, Made in Germany.
Milwaukee 2471-20 M12 Cordless Lithium Ion 500 RPM Copper Pipe and Tubing Cutter Adjustable from 3/8" to 1†Diameters (Battery Not Included, Power Tool Only) : Amazon.co.uk: DIY & Tools
Exact Pipecut 170 Battery System | Exact 170B Pipe Saw