Got our first 5.0 Ah battery with the leaf blower over 5 years ago. The batteries lose some charge capability over the years. We use this battery for leaf blowing and lawn mowing and it does a great job. This new battery is even better than the last one.
Can tell pretty good difference between the 5 and this 6 amp battery on charge life. With my push mower still have 2 bars left as opposed to 1 bar on 5 amp when done with my push mowing.
Looks exactly the same as my other batteries but about twice as heavy. Only had it for a short time but it seems like it last 3 times as long as my 2 amp. A bit pricey but in my humble opinion well worth it.
THE GREENWORKS LAWNMOWER I BOUGHT WORKS EXTREMELY WELL AND THE BATTERY I BOUGHT IS USED TO MOW MY LARGE LAWN! I USE THE BATTERY UNTIL IT COMPLETELY USED UP BEFORE RECHARGING! LOVE THE MACHINE! AND SO DO MY NEIGHBORS! I HAVE SAINT AUGUSTINE GRASS AND THAT GRASS IS THICK! I RECOMMEND THIS UNIT TO ANYONE!