Let's review the big 9 amp hour for Ryobi's 18 volt tools. How does this generic battery performed compared to its 4 ah? Ryobi's 4 ah? How about a like for Bailey and his frisbee skills? To support the channel - subscribe!
My generic four amp hour batteries have had almost daily use for one month shy of 4 years. I purchased them in October 2019. One battery has finally died, and it was 120° Day, hot job site, trying to charge the battery. I did just get the nine amp hour batteries and haven't used them enough to form an opinion. It should also be noted, the generic batteries have outlived several of my Ryobi brand batteries.
