This is the coolest edger/trimmer. No cords to fiddle with. I got one last week and it's amazing. I did the front and back yards - edging and trimming - and the battery is still not worn down. They say it lasts 20 minutes, but I'm sure I was out there longer than that! I got mine through Amazon - free shipping! Oh, you also get free spools for life (shipping on 6 spools = $6.00). This thing actually makes yard work kind of fun:>D
