Too bad, consumers will have to buy a new battery trimmer\mower every 3\4 years unlike gas powered. Just the cost of a battery is equal or close to just buying a new one. Maybe that is the new marketing trick - The battery is guaranteed to die in a few years....
Gas lasts alot longer. Sure it might need to be fixed for the average consumer but it will be less than spending $200 for a new battery.
Someone actually brought me an echo trimmer that was made in the 90's. All it needed was a new carb diaphragm.
Same for me, personally, I still use a Stihl Bg75 also from the 90's and my FS80 from 70's.