This circular saw is battery-powered, so no need to bother with cords and such. The saw has a voltage of 18 volts and has a somewhat modest weight of 5.1 kg.
From Amazon
Makita DHS782ZJ Twin 18V (36V) Li-Ion LXT Brushless 190mm Circular Saw Supplied in A Makpac Case - Batteries and Charger Not Included
ITS
Makita DHS782ZJ 36V (Twin 18V) LXT 190mm Brushless Circular Saw - Body with Case