These RYOBI ONE+ 18V Lithium-Ion HIGH PERFORMANCE 4.0 Ah batteries provide up to 4X more runtime, 30% more power, and runs cooler compared to our standard lithium-ion batteries to provide long-lasting reliability and better performance in over 260 ONE+ tools. These HIGH PERFORMANCE batteries also feature the most advanced on-board battery electronics that monitor voltage, temperature, and current to extend the life of the battery. When you pair these HIGH PERFORMANCE batteries with any ONE+ HP tool, advanced technology allows them to communicate to provide the best performance possible that powers through heavier applications and protects against overloading and overheating. They perform in extreme weather temperatures and are engineered to be impact resistant. These batteries features integrated LED fuel gauges to check your battery charge at all times. Best of all, they are a part of the RYOBI ONE+ System of over 260 cordless tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, these batteries include an operator's manual. Charger sold separately.
Up to 4X more runtime
Up to 30% more power
HIGH PERFORMANCE Technology features the most advanced battery electronics for overload and overheating protection
Pair with ONE+ HP tools for optimized performance
Integrated LED fuel gauge to monitor remaining runtime
Delivers fade-free power in extreme weather conditions
Monitors voltage, temperature, and current for longer battery life
Robust construction to protect against impact
Lithium-ion chemical composition resists drainage when idle
Easily snaps into place and detaches with quick-release buttons
Recharge on any 18V ONE+ charger
Part of the RYOBI 18V ONE+ System of over 260 cordless tools
[This review was collected as part of a promotion.] Used this to power my Ryobi spotlight while finishing concrete in the dark. Lasted all night with no loss of power that I could tell.
Customer review from ryobitools.com
Nov 18, 2021
[This review was collected as part of a promotion.] These are great long lasting batteries for your brushless tools wether older or new HP series, will release extra boost to your tool with the extra set of contacts which helps you get those tough jobs done. Long lasting and 3 year warranty can’t go wrong with these 4ah batteries. In all my years with Ryobi ( back to blue tools) I’ve only had 1 6ah 18v battery fail under warranty, and with a quick phone call and email information I received a replacement battery quickly. I have over 48 batteries from 2ah to 9ah and 40v batteries from 3ah to 6ah and haven’t had any issues to date.
Customer review from ryobitools.com
Jul 28, 2021
I'm trying to get ahead of the storm season so I thought of upgrading to the larger batteries. Th...
I'm trying to get ahead of the storm season so I thought of upgrading to the larger batteries. These would power the fans that I have. I know I need to upgrade my charging station to the faster unit. Which means I will have to purchase two more of these batteries :) :) :) Also I need to look into a light unit as well.
1 person found this helpful
Jul 6, 2021
RYOBI ONE+ 18V HIGH PERFORMANCE Lithium-Ion 4.0 Ah Battery review: This battery performed simila...
RYOBI ONE+ 18V HIGH PERFORMANCE Lithium-Ion 4.0 Ah Battery review: This battery performed similar to the non high performance 4ah batteries that I own. I used it in a 16" Ryobi lawn mower and was able to mow about one third of my front yard (only one side of the yard). The temperature was 77 degrees F when I started. I timed how long it took to charge the battery and it took exactly two (2) hours and seven (7) minutes - that is a long time to charge such a small battery. It does take the Texas heat so that is a good sign. I think it is a better fit for a string trimmer. There ya go!
I've had Ryobi 18v tools since the day they were launched and I love that the batteries are still...
I've had Ryobi 18v tools since the day they were launched and I love that the batteries are still available. The newer technology batteries still power the older tools which is awesome! So when the RYOBI ONE+ 18V HIGH PERFORMANCE Lithium-Ion 4.0 Ah Battery was available I got one and it's fantastic. It works great with Ryobi's new hp line and performs well with all of their first generation brushless tools but will still run my original Ryobi tools! These batteries have the 4 LEDs level indicators, charge in 30 minutes and power everything!
This is a great addition to boost your RYOBI One+ tool usage and performance. The standard lithiu...
This is a great addition to boost your RYOBI One+ tool usage and performance. The standard lithium batteries are good but when you need extra power and run time for bigger or longer jobs,this high performance battery will deliver@ 2 more times of runtime and up to 30% more power. It makes sense to have a couple extra batteries on hand so you don’t have to wait for the drained battery to recharge. The lithium batteries don’t gradually loose their power,they drop from full to zero which imho makes better sense than the gradual decline of power.
All of the Ryobi tools I’ve purchased over the years have come with a low Ah battery with the exception of the 315205052 18v power auger. It came with a P197 4.0 Ah battery. I purchased this one so I would have a back-up that way I don’t have to wait for it to charge to finish or continue drilling. This one has the same Ah rating. I’ve had very good luck with Ryobi tools over the years and there tools are great for average home use. I can also use this to get more run time for my leaf blower and string trimmer.
Hello, Sprint33 - We're very sorry that your battery has already stopped working! We expect our batteries to provide years of reliable service, which is why they carry a 3-year limited warranty. Would you mind sending us an email at Reviews@RYOBItools.com? Let's connect so we can get this taken care of for you!