The fact that this circular saw is cordless makes it very easy to bring with you. It has a voltage of 18 volts and has a somewhat modest weight of 4.1 kg.
From Amazon
Bosch Professional BITURBO Cordless Circular Saw GKS 18V-70 L (Left Blade Side-Winder Saw with 70 mm Cutting Depth, Power of 1,800 W, incl. 1x Saw Blade)
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