Ryobi 18-Volt ONE+ Lithium-Ion 9.0 Ah LITHIUM+ HP High Capacity Battery - P194 - Bulk Packaged

Strangely this battery lasts much longer than my new Ryobi brand 8-amp-hr batteries. Not just 1/8 longer but more like 30% longer. Can't explain why. Whether it be fan, saw, drill or other power tool. This is the best battery pound for pound in my collection. The only one I don't yet own is the 12-AH but since this one is so good, I'll just get another one and not get the 12. Couldn't be more satisfied. If I was a millionaire sure I'd invest in the DeWalt collection and I do own a couple of DeWalts but I'm perfectly satisfied with Ryobi and now own 20+ of their tools and at least 14 batteries. Btw the fast charger is the best by far. Think I paid $90 for fast charger 👍

Those of us baseball families love our battery powered fans. The big green Ryobi fans are awesome but they devour batteries. I got this one so it could last for two full games. I charged the battery and ran the fan on 3, the highest setting, it lasted 3 and 46 minutes. It last almost 6 hours on setting 2. This is an awesome battery, not cheap, but as we all know, you get what you pay for. Just ordered my second one.

I questioned if it was worth buying the Ryobi 9.0 ah battery or going with a clone for half of the price. So I purchased both to do my own test since I needed two down the road. Well I can honestly say the the Ryobi outperformed the clone. The clone works well and does last for some time but the Ryobi would constantly provide the power I needed and last at least 40-60 minutes longer than the clone. This is my personal experience and I am glad I made the purchase of both batteries for comparison.

I’ve got several Ryobi tools in my garage and a few assorted batteries I keep charged and ready to go. So when I fired up my new edger and only got halfway down one side of the driveway before the freshly charged 2 aH battery ran out of power I was stumped. Fortunately, other reviewers mentioned having the same experience, and the solution: a bigger, more powerful battery for tools like the edger that draw lots of juice. So I bit the bullet and ordered this 9 aH beast, and what a game changer! Now I can edge the whole driveway, the sidewalk that runs the length of our lot, and the curb that runs the entire perimeter of our property…then swap the same battery out into the blower, and blow all that dirt and grass off the driveway and sidewalk, with power to spare. This battery may be the best lawn care purchase I’ve made—it’s given all my other Ryobi tools a new life, and made yard work so much easier and less frustrating. Get one, you won’t regret it.

I don't run these batteries down.They run me down.Course I'm not as young as I used to be.When it's hot I can drain 2 bars before I have to rest.That's with the weed eater or the chainsaw.I'm well pleased with my Ryobi tools.Your mileage may vary.

The 2ah batteries could not keep up with the edger, would last about 2 min. Grabbed this monster, can now edge my whole property and my neighbors with power to spare. Its expensive and its worth it.

What surprised me about the Ryobi 9ah battery was how similar this battery is in size and weight to the 6ah battery. I use this battery for tools that zap power quickly such as heat guns, leaf blower, and fans. But this really pays off in longevity, for instance, if I'm travelling for a paintball event, I need power all day long at the camp site. It's a little heavy for hand-held tools, but it's so nice to push the button on the side and immediately know how much battery life is remaining.

I was able to cut my entire lawn, around 30 min of mowing with this battery. The battery's charge indicator showed two bars charge left in the battery. The third party 9AH batteries I also have will only run the lawnmower for 10 minutes before their internal BMS disconnects them from the lawnmower, the result of a current draw that the BMS believes is too high. This battery also includes the secondary power contacts that some Ryobi tools use to draw extra power from the battery. My impact driver is the only tool I own that can use these secondary power contacts.