Battery installs easily, product works well, and rated CFM blowing power, while not as good as a higher spec (and more expensive) unit, works very well.
Let me say this first, I have use other cordless leaf blowers, but they don't compare to the Greenworks blower. It well built and blows air much stronger than any other make that I have used. Also it has a button on top of the handle that increases the air power. The extra power button is what I use if I'm blowing heaver debris. The battery will last you long enough to complete the average yard. My yard is almost 1/4 of an acre and it recharges within 30 min or less according to the amount of battery used. I love this blower and I use it for every debris task around the home. Had mine for going on 2 years now. I are so have the weed eater\
This is the perfect set! I already have a Greenworks mower that I have enjoyed for quite some time, but I needed another one for my daughter to use to tackle another area of my (huge) yard. The leaf blower has been great also!