Great value! Found the sweet spot of a tool that didn’t cost as much as the higher voltage product lines but still had plenty of power for my home in the suburbs.
I bought a package plan with the green works 60volt string trimmer that came with a 2.5 ah battery and charger. Then I purchased a 4 ah battery and with only a little Additional wait added to the trimmer and it actually seems to add more balance to the machine when using it and seems to give the trimmer a lot of extra speed and power and working time. Only draw back I can see is it heats up to easy in constant use in hot weather maybe they’ll find a way to keep it cooler (more air to it ) when in use. But over all It was worth the money.
Battery works great so far. Seems to give about 40 min of power to my 21 inch lawnmower when not using turbo nor the self propelling feature. The battery that came with the mower died in a few months.