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RYOBI 18V ONE+ High Capacity 4.0 Ah Battery (2-Pack)

Model # P129|Store SKU # 1000681583

Overview
Specifications
Reviews

Overview

Model # P129 Store SKU # 1000681583

The RYOBI 18V ONE+ 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 100 great one plus tools.

  1. Improves the performance of Ryobi 18V ONE+ tools up to 35%
  1. Extreme weather performance
  1. Up to four times the runtime of NiCad (P100)
  1. Extreme weather performance
  1. Works with all Ryobi ONE+ 18V tools
  1. Includes: (2) ONE+ 18V High Capacity 4.0 Ah Batteries

Specifications

Dimensions

Assembled Depth (in inches)
8.86
Assembled Height (in inches)
8.27
Assembled Weight (in lbs)
3.53
Assembled Width (in inches)
5.83
Packaged Depth (in inches)
8.86
Packaged Height (in inches)
8.27
Packaged Weight (In lbs)
3.53
Packaged Width (in inches)
5.83

Details

Battery Capacity (amp-hour)
4
Battery Package Count
2
Battery Platform
Ryobi 18V
Battery Power Type
Lithium Ion
Certified
Yes
Cordless/Corded
Cordless
Country of Origin
CL-Chile
Voltage (volts)
18

Warranty / Certifications

18V ONE+ High Capacity 4.0 Ah Battery (2-Pack)Photo of productThe RYOBI 18V ONE+ 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 100 great one plus tools.
RYOBI
1000681583
18V ONE+ High Capacity 4.0 Ah Battery (2-Pack) is rated 4.7 out of 5 by 200.
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Rated 5 out of 5 by from Great value Great value for the money (bought on sale), performance is exactly as expected.
Date published: 2020-01-29
Rated 5 out of 5 by from Extra power for saws Great battery and if you have saws they last way longer
Date published: 2020-01-25
Rated 5 out of 5 by from 18V ONE+ High Capacity extended life battery packs do last longer than regular
Date published: 2020-01-23
Rated 5 out of 5 by from Battery Life - Running a Chain Saw - Happy Using them with my recently purchased chain saw. The additional weight of the battery does not impact the handling of the saw and the length of available cutting time is very good. Glad I invested in the large batteries for this application and use.
Date published: 2020-01-23
Rated 5 out of 5 by from Recommend I recommend the ONE system to all my friends. ONE battery for everything...I use these HiCapacity units for my weed eater
Date published: 2020-01-23
Rated 5 out of 5 by from works great. great value for a sale price of $88 works great. great value for a sale price of $88.
Date published: 2020-01-23
Rated 5 out of 5 by from 18V ONE+ High Capacity 4.0 Ah Battery (2-Pack) My husband was very happy to receive these batteries as his collection of Ryobi tools have grown.
Date published: 2020-01-22
Rated 5 out of 5 by from Unbelieve battery life... You've got a whopping 4Ah of energy stored, per battery! That's enough to run a load of 4 Amps for 1 hour, or 1 Amp for 4 hours, or 0.1 Amps for 40 hours, or 0.01 Amps for an unbelievable 400 hours! That's more than sixteen days my friends! The secret to long battery life is to keep the Amps low so it can last for days! Ryobi mastered this secret and now it's available to all! What else can I say? It's a brushless battery. And in fact, you get 2 of them! Alessandro Volta would be proud!!
Date published: 2020-01-22
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Can I use the P117 charge for these batteries?

Asked by: GaryC
Hi Gary, Yes of course you can, all of the chargers other than the old NiCad chargers (blue) can charge any battery. Thanks, Ryobi Canada
Answered by: The Ryobi Canada Team
Date published: 2020-01-07

Hi,  can I use the P113 charger to charge the P129 batteries? 

Asked by: Winston
The P113 charger was designed for Ni-Cad batteries and has been recalled by Ryobi.  The P129 batteries are Lithium batteries and require the newer charger.  The charger for the Lithium batteries will, however, charge both Lithium and Ni-Cad batteries.
Answered by: amarshall54
Date published: 2019-12-08

will the lithium battery work on the charger BD0534 or do you have to buy a new charger

Asked by: tcscroller
From what I can tell that is a Craftsman charger. You would need to buy a charger.
Answered by: Faye
Date published: 2019-12-04

Is this P129 two-pack compatible with the P108 single-pack battery? I have Ryobi tools that require a P108, but want to know if the P129s will work without ruining my tools in some unknown way. Are these batteries essentially the same?

Asked by: Jens H
HI Jens H, Thank you for the question, all of our ONE+ 18V batteries are compatible with our 18V tools and will not overwork or ruin your current cordless Ryobi tool. Thank you, Ryobi Canada Team
Answered by: The Ryobi Canada Team
Date published: 2019-06-14

What is the difference between P129 and P152... besides the price?

Asked by: Jerry
Hi Jerry, The P152 is an updated 4AH battery which has advanced electronics that when paired with our brushless tools provide an increase in tool performance. Thank you, Ryobi Canada Team
Answered by: The Ryobi Canada Team
Date published: 2019-06-12

Will these batteries work with old tools etc,,one+ 18v.

Asked by: Al murphy
Yes they work on the older (blue colour) Ryobi 18V tools
Answered by: Raghid
Date published: 2019-06-11

Can I charge these P129 batteries with a P115 charger?

Asked by: P115 GUY
Hi P115, Only the Ryobi 18V "dual chemistry" chargers can charge both (Nicad+ lithium).
Answered by: The Ryobi Canada Team
Date published: 2019-12-01

was wondering if the p 118 charger will charge 18 volt one + high capacity 4.0 Ah batteries. thanks

Asked by: ed 1964
Hi ed 1964, Yes, it will.
Answered by: The Ryobi Canada Team
Date published: 2019-12-01
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