EGO Power+ ZT4204L 42 In. Zero Turn MowerThe EGO Power+ 42 Z6 Zero Turn Riding Mower is a ZTR like nothing else out there. Featuring Peak Power+ technology, it can hold up to 6 EGO 56V ARC Lithium Batteries the same battery technology powering all EGO products, making it the Worlds First Platform Compatible Rider. Delivering 22 horsepower, equivalent to a gas engine, and reaching a top speed of 8 MPH, the Z6 covers up to 2 acres on a single charge with four 10Ah batteries (included). Fully