I saw a lot review said battery last more an hour. I have Greenworks Pro 80V self propelled lawn mower. I set height on 2.5" and mulch on Palisade Zoysia grass. I used 2 batteries 10K square feet yard. I have a 5AH and 4AH battery. I used to have Cobalt 80V push lawn mower. It took 3 batteries to complete (80V 2AH).
This is now in my 80V stable. It is the long horsepower source, swappable to the string trimmer, mower, and finally the blower. Easy to use for me and wife too. And we never smell like gasoline. Well Done !
AWESOME extended-life battery! My GreenWorks 80V mower came with two 2 AH batteries. Decided to upgrade to this 4 AH battery and now I can mow my entire 1/4 acre lawn without having to change batteries! Love it, great upgrade. Only downside for handheld tools it that it makes it that much heavier. OK with blower, but not good with trimmer/etc. Perfect fit for mower though.
Works just as expected, actually better. Had a battery, same size (80v) that came with a lawnmower purchased 3 years ago, and I can actually tell there’s a slight bump in power from my original 80v battery compared to this most recent purchase. Batteries look exactly the same except the battery indicator button on the front is a slightly different shape, that’s it.