18-Volt ONE Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack)

These RYOBI 18V ONE+ 4.0 Ah batteries have been excellent upgrades for my existing RYOBI tool collection, providing significantly longer runtime than the standard batteries that came with my tools. The high capacity really shows during demanding jobs - I can use my circular saw, drill, or leaf blower for much longer sessions without constantly swapping batteries or waiting for charges. The lithium-ion technology maintains consistent power output even as the battery drains, so tools don't slow down or lose torque like they do with older battery types. I appreciate the fuel gauge indicator that shows remaining charge level at a glance, helping me plan work sessions and avoid unexpected shutdowns mid-project. While they're definitely pricier than standard capacity batteries, the convenience of extended runtime and the 2-pack value make them worthwhile for anyone who uses their RYOBI tools regularly - the time saved not constantly charging batteries more than justifies the investment.

Excelente

Perfect. Powerful. Long lasting. Worked just fine with my Ryobi weed eater. Haven't tried it with my other Ryobi products, but I'm sure it will do just fine. This twin pack cost less that the single one I purchased from the big box store a couple of years ago. Since I only had the I wanted a back up for it. I do have three of the original small amp batteries that came with my drill, chainsaw and weed eater that still work and that I'll continue to use, but they do not last as long. Can't share how long it took to charge because I didn't time it. I just recommended putting it on the charger as soon as you get it so it's ready for the next day. By the way... Once charged it stays charged until you're ready to use it. Enjoy P.S. the green tags mean they're charged.

I purchased the RYOBI 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) to replace some of the aging batteries in my tool set. Overall i'm very happy with the batteries and the price was excellent. The only issue I had and it wasn't even an issue is that when the batteries arrived they were partially charged (as they should be) but when i put them in my 8 port charger they initially threw a flashing red code so I have an older single charger that I had laying around so I put them in that and they charged fine and now when I put them in the 8 port it has no issues. (I don't understand that) but they work so much better than the original batteries and literally at a fraction of the price, I couldn't be happier. I'll be picking up some more as needed

Great batteries for my Ryobi tools