Bests & Worsts Reviews from Amazon

$169 for 2 applications. I bought this in November knowing I wouldn't need it until spring. Big mistake, as the return window closed. Using it for the 1st time today, I made two 4 gallon pesticide applications. On the 3rd try, after recharging the battery until the light was a continuous green, nothing happened when I turned the unit on. Check the battery connection and tried everything the manual suggested but NOTHING. I'm now stuck with a worthless unit with 4 gallon of herbicide in it. Totally disgusted. UPDATE: I have changed my rating from 1 to 4 stars because of the outstanding customer service I received from the manufacturer. Even though the time frame to return the unit through Amazon was over, the folks at Field King contacted me to advise me of their 1 year warranty. Through their instructions we tried to trouble shoot the problem, but to no avail. After returning it for repair, it was determined to be defective and a brand new unit was sent to me that has worked flawlessly. I know anything manufactured can have issues, but it is how the company responds that is most important. Kudos to the folks at Field King, especially Anita W-M.