Hi, it is a fairly recent setup and I do not have much experience or data to share yet. The only thing I can tell is that it is enough for my small garden (I have less that 100sqm of lawn). Hoverboards usually have a capacity of 10 to 20km which would be around one hour of usage. I expect it to be little less as garden are not as flat as roads. I expect the reel battery to last longer than the hoverboard battery as it is driving a single motor.
Hoverboard Lawn Mower (Hove...View Instructable »