Ryobi 18-Volt One+ High Capacity LITHIUM+ Battery (2-Pack)-P122 - The Home Depot


Model # P122

Internet # 204321540

Store SKU # 1000018258

18-Volt One+ High Capacity LITHIUM+ Battery (2-Pack)

Ryobi 18-Volt One+ High Capacity LITHIUM+ Battery (2-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$99.00 / each
  • Over 50 great ONE+™ tools work with the same 18V battery platform
  • Any 18V ONE+™ blue or green tool works with any 18V ONE+™ battery
  • 4Ah LITHIUM+™ technology provides up to 4X the runtime of Ni-Cd


Model # P122

Internet # 204321540

Store SKU # 1000018258

Purchase this 2-pack of RYOBI 18-Volt ONE+ lithium+ High Capacity Batteries for the ultimate runtime and performance from your tools. The RYOBI 18-Volt One+ High Capacity LITHIUM+ battery provides four times more run time, four times longer lasting charge and 20 percent lighter weight than Ni-Cd batteries. The fuel gauge lets you know the battery status before work begins. Lithium-ion batteries provide fade-free power for maximum performance throughout the charge. Best of all, it works with over 50 great ONE+ tools. California residents: see Proposition 65 information

California residents: see  Proposition 65 information

  • Four times the run time of 18-Volt nickel-cadmium (P-100)
  • Improves the performance of 18-Volt ONE+ tools up to 35 %
  • On-board fuel gauge to check your charge before work begins
  • Holds charge four times longer
  • Compatible with all Ryobi 18-volt one plus tools
  • Charge only with 18-volt one plus dual-chemistry chargers
  • 20% lighter weight reduces user fatigue
  • Battery comparison:

Info & Guides

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Product Depth (in.)  8.86  Product Height (in.)  8.27 
Product Width (in.)  5.83 
Battery Power Type  Lithium Ion  Color Family  Gray 
Power Tool Accessory Type  Battery  Power Tool Product Type  Power Tool Accessory 
Rechargeable  Yes  Returnable  90-Day 
Tools Product Type  Power Tool  Voltage (volts)  18 


Rated 4.8 out of 5 by 521 reviewers.
Rated 5.0 out of 5.0 by Made old tools feel new again! These batteries have more power than the black NiCads I've been using for years. I feel like they brought my old Ryobi tools back to life, especially the circular saw and chainsaw. My Ryobi circular saw (older blue model) used to only be useful for cutting thin plywood, and the new batteries easily handle cutting 3/4 plywood and a few 2x4's. I would guess the new batteries last about twice as long as the NiCad battery packs. Definitely recommend if you can find the two pack of 4Ah batteries... It's a much better value than the single pack most stores keep in stock. April 29, 2014
Rated 5.0 out of 5.0 by Best Ryobi deal of the year. Two 4 amp NiCd batteries for $100 is a good deal, but two 4 amp Lithium batteries for $100 is a phenomenal deal. I switched from the One+ NiCd batteries to these Lithium batteries last year. All my Ryobi cordless tools now perform way better than they ever did. Each one of these batteries holds an enormous amount of power. Our yard is over an acre and two of these batteries can trim the entire yard with my Ryobi cordless trimmer. My cordless circular saw can zip through 2X4's as well as a corded unit. That saw never ran like that with the NiCd's. So when these went on sale I bought another set. These go fast so get them while you can. December 15, 2014
Rated 5.0 out of 5.0 by Great value! Works with all my Ryobi tools and lasts longer than the old blue battery. February 3, 2015
Rated 5.0 out of 5.0 by Keeps getting better Haven't opened the pack yet, but wanted to let others know this can be had now for $50 if you can find them in store, confirmed in multiple stores (Feb 4) February 4, 2015
Rated 5.0 out of 5.0 by Great value! I have purchased several of these pack. They are the only batteries I use on the circular saws, they give me lots of run time. I love the built in power meter, as it helps to let me know if the battery needs charging. March 14, 2015
Rated 5.0 out of 5.0 by Batteries Unavailable Excellent Product, but the battery is not available in the two pack at the price that is continually fed to me online. It has been out of stock online and in all nearby stores for over a month and I still get the ads. There should be a rain check system or something, if you are going to continually advertise them? Are you hoping I'll just buy them for $99 a piece now that I'm interested or buy the two pack of smaller batteries for $99. You could just ruin our relationship with this continual advertising of a product that isn't available at that price and you probably don't plan to have it again or you would let us order it and wait on it. Now you can say you have some in some store somewhere, you target your ads, you know where I am. Either let me order the batteries that are in these far away stores to be shipped to my store or quit advertising them! The one I bought awhile back at $99 is great and I would like the two pack you continually advertise to me for $99! August 11, 2014
Rated 5.0 out of 5.0 by cuts through 3/4" plywood Not only does it cut plywood it lasts all day in the impact drill. We use these for cutting Hardie siding, molding, 2x4, plywoods. Also, used with the ryobi shop vac or cordless grinder it's a perfect match. Oh, and great for bringing up the ladder, in the attic, under the foundation. No more cords! March 12, 2015
Rated 5.0 out of 5.0 by You need these. I bought the Ryobi toolkit when we bought our house, and my two most-used tools are the screwdriver and the circular saw. When I'm cutting plywood, the circular saw has only about 20 mins of battery life, but with the high capacity battery, I have enough juice to finish out the project. The charge time is the same as the other batteries (30-40 mins), but I haven't lost power yet. It feels like freedom! The only con is that the battery dimensions are so thick, I have a hard time disconnecting it from the charger or whatever tool I'm using. (I do have child-size hands, though, so if you're not a tiny person, you shouldn't have any problem.) January 6, 2015
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