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


Model # P122

Internet # 204321540

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
(limit 10 per order)
  • 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


In Stock



Model # P122

Internet # 204321540

While supplies last, purchase this RYOBI 18-Volt ONE+ lithium+ High Capacity Battery with a Free 2nd 4Ah Battery included for a Special Buy Price of $99. You save over $99 ($198 value if purchased separately). This limited time offer is an incredible value for any Ryobi ONE+ user. The RYOBI 18-Volt One plus High Capacity LITHIUM+ battery provides 4x more runtime, 4x 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 plus tools.

California residents: seeProposition 65 information

  • Compared to 18-volt Ni-Cd (P100): 4X runtime
  • Improves the performance of 18-volt one plus tools up to 35-percent
  • On-board fuel gauge to check your charge before work begins
  • Holds charge 4x longer
  • Compatible with all Ryobi 18-volt one plus tools
  • Charge only with 18-volt one plus dual-chemistry chargers
  • 20-percent lighter weight reduces user fatigue
  • Battery comparison:

Info & Guides

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Assembled Depth (in.)  8.86 in  Assembled Height (in.)  8.27 in 
Assembled Width (in.)  5.83 in  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  Voltage (volts)  18 


Rated 4.8 out of 5 by 240 reviewers.
Rated 5 out of 5 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 out of 5 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 out of 5 by Best 18v system ever I switched to Ryobi 18v because you can use the lithium on the old tools and you can use the old batteries on the new tools. The lithium Ryobi batteries are the most affordable. July 8, 2014
Rated 5 out of 5 by best battery in Ryobi's line up These last a long time. They are my favorite battery to use with any of the saws. They weight about the same as the larger Ni-Cad batteries, but the run time is great, plus the power level stays the same the whole time. The charge gage is a nice feature to see how much power is left before heading out. These also don't lose much if any change in the cold or if you let them set for a month or two. I try to cycle which one I am using now. before it was easy to figure out when the ni-cad would go dead in a short while. I have yet to kill a battery mid project. I like them so much I have 4 of them. December 11, 2013
Rated 5 out of 5 by great price and value works great compare to nicd junk..great price for pack of 2 (4ah cap) January 6, 2014
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