Toro 39921 Power Clear 21 In. 60V Max Battery Snow BlowerFear No Storm. The Toro 60V Max 21 in. Power Clear Snow Blower not only gets the whole job done, its ground engaging technology does the work for you. With a battery this powerful, you can clear up to a 15 car driveway on a single charge. Power Curve technology with its talon like grip claws to the ground, eliminating even the packed down crusty stuff, leaving your pavement family ready. Clean as a whistle. One pass and everything but the pavement is