The fact that this power saw is cordless makes it very easy to bring with you. It has a voltage of 40 volts and has a not completely ínconsequential weight of 29.8 kg.
From Tooled Up
Makita LS003G 40v Max XGT Cordless Brushless Slide Compound Mitre Saw 305mm No Batteries No Charger No Case
HSS Toolshop
Makita LS003GZ01 LXT 40Vmax XGT 305mm Slide Compound Mitre Saw (Body Only)
ITS
Makita LS003GZ01 40V XGT Brushless 305mm Slide Compound Mitre Saw - Body