Works fine --easy cutting 12" log. Only reason for a 4 star is chain oil continues to drip when not being used. How can you store to prevent oi leaking?
Bought this for trimming small branches from a variety of trees in my area. Seemed to works great. Later used it to cut large overgrowth trees of very soft wood, had a problem with the chain keep coming off. Later removed the chain and bar and examined and discovered the groove in the bar was full of green pulp etc. First used a flat screwdriver blade to circle the groove to get the gunk out. Later discovered the screwdriver was not thin enough to get all the way down in the blade, so used a utility knife to dig all of the gunk out, that that seemed to solve the problem of chain coming off for me. Saw works great cut several limbs up to 6" diameter. I was using 5 amp hour battery as I already had 2 for my 25" lawnmower which I just love. Great Power
After complaining about the problems starting my gas chainsaw, I was given this Greenworks chainsaw for my birthday. It has taken a chore and transformed it into a pleasure. This saw has the power it promised and cuts timber as easily as the 45cc unit it replaced with none of the noise, fumes and cord pulling. Remember to adjust the chain tension after about 5 or 10 minutes of cutting and you will have no problem with the chain coming off the bar as some have reported. The 4 amp hour battery will last through more than 15 cuts through 15 inch pine or 12 inch oak .