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Model # P109

Internet # 203466922

Store SKU # 607695

ONE+ 18-Volt Lithium+ Compact 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
  • Up to 35% extended runtime and 45% lighter compared to Ni-Cd




Model # P109

Internet # 203466922

Store SKU # 607695

Never get caught powerless, as these Ryobi 18-Volt lithium-ion batteries have a built-in 4-bar illuminated charge indicator to warn of diminishing capacity. The Lithium+ compact stands up to frigid weather conditions down to 14°F (-10°C) and is engineered to run four times longer than a NiCd compact counterpart. Strap these packs onto any 18-Volt cordless product in the ONE+ lineup for supreme performance.

California residents: see  Proposition 65 information

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Battery Power Type 
Lithium Ion 
Color Family 
Power Tool Accessory Type 
Power Tool Product Type 
Tools Product Type 
Power Tool 
Voltage (volts) 


Rated 3.7 out of 5 by 83 reviewers.
Rated 5.0 out of 5.0 by Totally pleased with my recent purchase I purchased a Ryobi complete tool set several years ago which served me well. Over the course of time the batteries became more difficult to charge and less capable of holding a charge. They finally gave out and rendered the tool set to be powerless(pun intended). Being on a fixed income it has actually taken me a year or so to be in a financial position to replace the batteries. Over the course of a couple of years the prices came down and I was in fact able to buy a set of 2 for $99 which is a great value. It was then determined that I needed a lithium charger and I was able to pick one up at the local store for $30. I am completely satisfied with my purchase, including the extended charge time of the newer lithium battery. Both my wife and I have been extremely happy; her with the power sweep tool and me with all the other tools, especially the drill, and the 2 saws. Thanks Home Depo! November 11, 2014
Rated 2.0 out of 5.0 by Home Depot & Ryobi should list Battery Specifications It appears that Ryobi & HD don't list battery spec's for a reason. The bundled and promoted items usually include poorer performing (i.e. cheaper) batteries. You should ALWAYS buy one of the better (higher amp-hr) batteries for your Ryobi 18V power tools. Don't by the cheap promoted batteries. Below are the battery specs for Ryobi 18V batteries as supplied from the tech support guy I contacted at Ryobi: The P100 is a 1.7 amp hr nicad battery 1.99 lb The P101 is just a 2 pack of the P100 battery The P102 is a 1.3 amp hr lithium battery. 1.15 lb The P104 is a 2.4 amp hr lithium battery. 1.66 lb The P103 is a 1.5 amp hr lithium battery. 1.15 lb The P106 is just a 2 pack of the P103 battery. The P107 is a 1.5 amp hr lithium battery 1.15 lb The P105 is a 2.6 amp hr lithium battery 1.79 lb The P108 is a 4.0 amp hr lithium battery 1.79 lb. The P109 is a 2 pack of the P107 Battery 1.15 lb. January 23, 2014
Rated 5.0 out of 5.0 by Batteries are sufficient for around the house projects My combo kit originally came with high capacity batteries and finally died after 4 years. Being the high caps are $100 each, I figured I try these first (2 for $100). On a typical home project where I was using a standard drill (approx 3 hours), impact drill and a saw, these two batteries almost kept up, meaning with just the drills I could deplete one pack and have it charged before the other was depleted. Adding the saw in the mix with 10 cuts in 30 min, the batteries couldn't keep up (or I had to slow down). If I have a project where the saw is needed more than a few cuts, I'll likely buy a high capacity version to supplement these, but for 90-95% of my home projects, these are sufficient. May 28, 2013
Rated 5.0 out of 5.0 by Work well, more power and longer life than NiCads. I'm not sure why some people are having so many problems with their Ryobi Lithium batteries. I have 8 of all variety of Ryobi Lithium and every one works just fine. I use the Ryobi Lithium chargers and they recharge with no problem. The Ryobi Lithium batteries provide more power and last longer than even the best Ryobi NiCads that I have. They have turned some tools that were marginal on performance with NiCads into really useable tools. If you buy these Ryobi Lithium batteries, make sure you only charge them with the proper charger, never let them be completely discharged or that will ruin the battery. January 2, 2014
Rated 1.0 out of 5.0 by ryobi battery life I have just about every 18v Ryobi tool. What a mistake. Batteries & chargers do not last more than 6 months to a year. Constantly spending a fortune to replace batteries. July 7, 2015
Rated 1.0 out of 5.0 by one of the battery is already no good and you have go threw a act of congress to get them replaced the battery are good when they work, I USE A LOT OF THE of cordless tools and the batteries are alway no good.But i have bought some of these have not lasted a month November 3, 2015
Rated 5.0 out of 5.0 by A little LI Ion info Most of the reviews That I read which were negative were about people who bought these twin packs to replace their existing ONE PLUS Ni Cad batteries. Assuming they used the existing Ni Cad charger for recharge there may be an incompatibility with the Li Ion batteries. Li Ion batteries do not like to be overcharged and should not stay on an old charger that is not specifically designed for a Li Ion battery. I purposely purchased the Battery/charger kit for my first Li Ion conversion for this specific reason. Ryobi/Home Depot should provide positive information relative to this Li Ion characteristic in both their WEB information and on in-store packaging. If used properly the ONE PLUS tools work great. October 19, 2013
Rated 5.0 out of 5.0 by Good price and fast delivery, thanks! Charge seems to last longer than previous batteries October 13, 2015
  • 2015-11-22 T10:56:12.353-06:00
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