The FLEXVOLT 60V MAX Handheld Blower powers through debris at 129 MPH. Battery powered leaf blower features a variable speed trigger and speed lock for total power control, and its lightweight and ergonomic design maximizes control and minimizes stress on your arms. This cordless leaf blower kit contains a FLEXVOLT 20V/60V MAX 9.0Ah battery that powers 60V MAX tools or it can be backwards compatible to work with 20V MAX tools.