My Greenworks blower was great......for about one year, and I used it very rarely. Now the battery won’t charge, and replacement battery is $150. No thanks. I’ll never buy a battery operated lawn tool again. I still use the old 18 V Dewalt hand tools, which work great. I’ve gone thru lots of batteries but the cost is reasonable and they seem to last a long time.
For the occasional limb trimming, a high quality telescopic manual pole pruner is hard to beat. Like the Stihl or Silky brand. Those Japanese style blades are sharp as razors, and you never have to worry about a charge. Plus the cut is cleaner than any chain saw, which is important on valuable fruit or ornamental trees.