Model # P122

Internet #204321540

Store SKU #1000018258

Ryobi 18-Volt ONE+ Lithium-Ion High Capacity Lithium+ Battery Pack 4.0Ah (2-Pack)
0033287160617

Ryobi

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

  • Over 50 great ONE+ tools work with the same 18V battery platform
  • 20% lighter weight than NiCd batteries to reduce user fatigue
  • 4Ah LITHIUM+ technology provides up to 4X the runtime of Ni-Cd
$9900 /each
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Frequently Bought Together

Product Overview

Ryobi Hero
Feature 1

Over 70 great ONE+ tools work with the same 18-volt battery platform

Feature 2

4Ah LITHIUM+ technology provides up to 4X the run time of Ni-Cd

Feature 3

On-board fuel gauge lets you check your charge before work begins

Specification Icon


voltage

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18 volts

Specification Icon


battery type

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li-ion

4.0 AMP HOUR

Specification Icon


compatibility

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Ryobi one+

TOOL & CHARGERS

Specification Icon


CHARGE TIME

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60 MIN

Free Shipping to home or store

ON POWER TOOL AND ACCESSORY ORDERS OVER $45

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, 4 times longer lasting charge and 20% 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

  • 4 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 4 times longer
  • Compatible with all Ryobi 18-Volt ONE+ tools
  • Charge only with 18-Volt ONE+ dual-chemistry chargers
  • 20% lighter weight reduces user fatigue
  • Battery comparison:



  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
8.86
Product Height (in.)
8.27
Product Width (in.)
5.83

Details

Battery Power Type
Lithium Ion
Color Family
Gray
Power Tool Accessory Type
Battery
Power Tool Features
No Additional Features
Rechargeable
Yes
Returnable
90-Day
Tools Product Type
Power Tool
Voltage (volts)
18

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Customer Questions & Answers

CAN YOU USE THESE LITHIUM BATTERIES ON "BLUE" RYOBI TOOLS?

Asked by: RAUL
Absolutely
Answered by: HB
Date published: 2017-05-15

Is this same as the P104 18 Volt One+High Capacity. I bought the P 107 18 Volt already as spair for Weed Eater.

Can I use this battery for my Weed Eater.
Asked by: Ping
They are different. The P108 is higher capacity.
Answered by: fernbark
Date published: 2016-10-04

Is this better than the P108 Model?

I have the 18V lawn Mower that comes with the P108 model 18V (4ah) Lithium battery. I need to replace them but they cost $99 Each. I saw the P122 model with the same 18V (4ah) Lithium power on sale - 2 for $99. Just wanted to know if I can use the P122 since they are both rated the same. Thank you.
Asked by: DLR
The p122 is simply a two (2) pack of the p108. Additionally, you can use any ryobi battery in any ryobi tool.
Answered by: RyobiKing
Date published: 2017-07-16

what model number charger is required for p108 battery?

Asked by: alvin
The P118 charger is used to charge the P108 battery
Answered by: Mike
Date published: 2017-06-14
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Customer Reviews

18-Volt ONE+ High Capacity LITHIUM+ Battery (2-Pack) is rated 4.8 out of 5 by 1757.
Rated 5 out of 5 by from I have a lot of one+ tools... And these batteries are great! they aren't too much heavier than ... I have a lot of one+ tools... And these batteries are great! they aren't too much heavier than the smaller batteries, but the power they deliver and the time you can use them are significantly better. I think these are a must for the higher draw tools, like the airstrike nail guns, yard tools like blowers or hedge trimmers, and the brushless belt sander. The 2 pack when it goes on sale is a RIDICULOUSLY great deal! And the on-board battery level indicator is icing on the cake.
Date published: 2017-04-11
Rated 5 out of 5 by from I can really tell a difference from the plain lithium battery I got with my Circular saw, I could... I can really tell a difference from the plain lithium battery I got with my Circular saw, I could tell a huge power difference when cutting 2x4's I am very happy with this purchase and would recommend giving Ryobi products a try if you haven't already!
Date published: 2017-03-14
Rated 5 out of 5 by from Batteries are lightweight and longlasting; just received them but am experienced with their quali... Batteries are lightweight and longlasting; just received them but am experienced with their quality due to friends' recommendations. They are the go-to for those of us who show dogs professionally as the Ryobi fan & battery is light, easy to travel with, comes with a hook to easily attach to a kennel, powerful, and, run the longest of any battery-operated fan. As the owner/breeder of a top 5 Akita and longhair dachshund, I highly recommend this product. So far they have more than met my expectations, especially since I was able to purchase 2 for the price of 1!
Date published: 2017-07-06
Rated 5 out of 5 by from Excellent deal for 2 batteries! To give you an idea of relative capacity of these batteries, the batteries that came in the drill and impact driver kit calculate to approximately 1.3Ah for each battery, while these are 4Ah EACH - almost 4 times the capacity! As others have already identified, ONE battery sells for $100 in store, online you get TWO! And I love the built in capacity meter (no dead battery surprises).
Date published: 2017-04-11
Rated 5 out of 5 by from Just in time. These are strong power sources that improved by cordless circular saw by orders of ... Just in time. These are strong power sources that improved by cordless circular saw by orders of magnitude. As for the drill... i was able to complete a 12x15' deck on one charge of one battery. It was worth the price.
Date published: 2017-06-07
Rated 5 out of 5 by from These batteries have a longer charege than my previous lithium batteries. I was able to use my ry... These batteries have a longer charege than my previous lithium batteries. I was able to use my ryobi push mower for 20 minutes before they needed to be charged again.
Date published: 2017-06-30
Rated 5 out of 5 by from The first battery I ever purchased from Ryobi came with a drill I bought back in 2011. Still work... The first battery I ever purchased from Ryobi came with a drill I bought back in 2011. Still working today. This purchase marks the 9th and 10th batteries I have purchased from Ryobi. All still working just fine. I believe that I have thrown out at least 16 Black & Decker 18V NiCad pieces of garbage before I woke up and switched to Ryobi. Since 2011, every tool and battery I have purchased from Ryobi is still working just like the day I bought them. Worst move I ever made: buying into Black & Deckers FireStorm tools. Best move I ever made (excluding my wife): switching to Ryobi. PERIOD!
Date published: 2017-06-28
Rated 5 out of 5 by from These are excellent! Although heavier than the thinner lithium Ryobi's, these last so much longer... These are excellent! Although heavier than the thinner lithium Ryobi's, these last so much longer that it makes it all worth it. When I use my Ryobi 18 volt weed trimmer, it takes just one of these where it used to take three fully charged smaller ones. And one of these in my Ryobi 18 volt shop-style vac (WHY DID YOU STOP MAKING THAT, RYOBI? IT'S THE ONLY RYOBI TOOL THAT I USE EVERYDAY!!!) lasts for months! Also, the smaller ones don't seem to have much longevity. I have two of the smaller ones now that just died after about two years of once a week use, but the larger original that came with the weed trimmer has lasted great for ten plus years. Off to the recycler for the small ones and I will not buy them again. Did you pay attention there, Ryobi?
Date published: 2017-06-20
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