The hedge trimmer worked well….once. Really well. Probably the best hedge trimmer I have ever used. I also bought the pole saw which I have not used yet. Instructions state to fully charge the battery prior to use, which I did. After that, I trimmed for about 25 minutes and the trimmer stopped. I attempted to recharge the battery, but the charger would start and then after 10 seconds quit.Called EGO customer service on Saturday the 2nd. Waited for an answer for about twenty minutes. Finally left a call back number. The CS person called back after about half an hour. The CS person had me do a couple of tests on the battery and told me it was dead. They told me I could return the entire thing through Amazon, or they could ship me a battery. Decided to have them ship me a battery. The CS person told me they could not tell me when the battery would ship.On Wednesday the 6th I called the CS line to see if the battery had been shipped. The new CS person answered within two minutes and told me that the battery has not been shipped. When I asked when the battery would ship, I was told that he doesn’t know when it would be shipped. I asked him if it would be days, weeks, or months. He didn’t have any idea. I asked to speak to a manager. He said that a manager would call me back based upon “priority”. I asked him how they set priority for call backs. He didn’t know. I asked him if I would get a call back today. He didn’t know. I asked him if it would be days, or weeks, or months before a call back. He didn’t know.Within a few minutes I received a call back from a supervisor, who said the battery replacement was activated on Tuesday (the 4th was a holiday), and the shipment will happen within 2 to 3 business days from activation. At that point, UPS will notify me. Really glad that they use UPS. UPS service is top notchThe hedge trimmer is a good product. The CS front line people don’t have all the information necessary to do their job. The reps are concerned, and obviously care about doing the job right. Unfortunately, this customer was left with incomplete information. The manager stated he would communicate to the CS reps what the expected time frame for shipment is. The manager was knowledgeable, concerned, and had the answers to my question. Seems like a well run company with good products.