Just got and tried their 7.2v electric path weeder and used for first time. Web Description states 40min use from battery but I get about 20 (as it states on box when it arrived). I got it for a monobloc drive, but was lucky to cover about 2sq m before it died. Also on checking the wear on the brush I estimate it has lost about 20% of its life. Certainly not as described and a waste of money. It's easier and cheaper with a path clearing steel brush. Don't buy if for monobloc use, maybe ok for slabs though.