What To Look For In A Battery Powered Circular Saw

Before buying a battery powered circular saw, learn what features are available and what subtle differences they may have. Does the size of a battery matter? Should you get a right or left side blade? WOOD magazine's tool editor Bob Hunter reviews a handful of similar battery powered circular saws from Bosch, DeWalt, Makita, Porter-Cable, Milwaukee, Rigid, Ryobi and more.