Our 60V Flex-Force Power System interchangeable Power Head gives you ultimate power, ease, and flexibility. Just attach any one of the many attachment capable tools and get cranking. When you're done, just swap in the next tool and keep moving. You've got Toro's 60-volt MAX* battery power and control for a slew of attachment capable tools including our string trimmer, hedge trimmer, pole saw, and more.*Battery manufacturer rating = 60V maximum & 54V typical usage. Actual voltage varies with load.