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RYOBI 18V ONE+ Lithium-Ion Battery Pack 4.0 Ah (2-Pack)

Model # P145|Store SKU # 1001238786

Overview

Model # P145 Store SKU # 1001238786

RYOBI introduces the 18V ONE+ Lithium-Ion Battery Pack 4.0 Ah (2-Pack). These batteries feature superior electronics and performance to allow you to work stronger and longer with all 18V ONE+ tools. These batteries deliver superior runtime, power and performance when paired with RYOBI Brushless tools. They have a durably constructed frame for impact protection and have an on-board fuel gauge so you can easily check your charge at any time. These batteries can be paired with all RYOBI 18V ONE+ Tools and is part of the 18V ONE+ System of Cordless Tools. Backed by the RYOBI 3-Year Manufacturer's Warranty, this battery pack includes two 18V ONE+ 4.0 Ah Batteries and an operator's manual. Charger sold separately.

  1. Built-in 4-bar illuminated charge indicator to warn of diminishing charge
  1. Stands up to frigid weather conditions
  1. Lithium-ion chemical composition resists drainage when idle
  1. Recharge on any 18V ONE+ dual-chemistry charger
  1. Easily snaps into place and detaches with quick-release button
  1. Includes: (2) 18V ONE+ 4.0 Ah Batteries and operator's manual. Charger sold separately.

Specifications

Dimensions

Assembled Depth (in inches)
8.858
Assembled Height (in inches)
8.268
Assembled Weight (in lbs)
3.53
Assembled Width (in inches)
5.827
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 Platform
Ryobi 18v ONE+
Battery Power Type
Lithium Ion
Charge Time (min)
80
Country of Origin
CN-China
Power Tool Accessory Features
Universal
Power Tool Accessory Type
Power Tool Batteries
Voltage (volts)
18

Warranty / Certifications

3 years limited warranty. For more information, contact 1-800-525-2579
18V ONE+ Lithium-Ion Battery Pack 4.0 Ah (2-Pack)RYOBI 18V ONE+ Lithium-Ion Battery Pack 4.0 Ah (2-Pack)RYOBI introduces the 18V ONE+ Lithium-Ion Battery Pack 4.0 Ah (2-Pack). These batteries feature superior electronics and performance to allow you to work stronger and longer with all 18V ONE+ tools. These batteries deliver superior runtime, power and performance when paired with RYOBI Brushless tools. They have a durably constructed frame for impact protection and have an on-board fuel gauge so you can easily check your charge at any time. These batteries can be paired with all RYOBI 18V ONE+ Tools and is part of the 18V ONE+ System of Cordless Tools. Backed by the RYOBI 3-Year Manufacturer's Warranty, this battery pack includes two 18V ONE+ 4.0 Ah Batteries and an operator's manual. Charger sold separately.
RYOBI
1001238786
18V ONE+ Lithium-Ion Battery Pack 4.0 Ah (2-Pack) is rated 4.7 out of 5 by 73.
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Rated 5 out of 5 by from 4Ah 18V ONE+ Batteries Definite improvement on the standard 18V ONE+ batteries. My older batteries weren't doing it for me with the Ryobi weed trimmer and blower, i.e. needed two batteries to trim edges and blow clippings off the driveway and curbside. The new 4Ah battery does all the trimming and blower work and still has power to spare. The 4LED charge indicator is a bonus and the batteries charge quickly on the standard charger.
Date published: 2021-07-04
Rated 3 out of 5 by from Battery Boost for the Lawnmower The lawn mower came with two batteries. They quickly ran out of charge so I needed to buy more to get the job done without stopping and waiting for them to charge up. The two extra batteries work just the same as the originals. It's good to have four charged and ready when I get the mower out.
Date published: 2021-08-21
Rated 5 out of 5 by from 18 v onelithiumion batterie ryobi Batteries work great,last a long time before u have to charge them,im really happy with batteries
Date published: 2021-06-20
Rated 5 out of 5 by from Power packed Ample power for any job whether sawing, drilling, weed eating or blowing off the driveway.
Date published: 2021-07-04
Rated 4 out of 5 by from Works well. I gripe about paying 2x for a name brand battery until I watch videos about the lower capacity and random fires the off brands often come with. I hope these last 3-5 years or longer.
Date published: 2021-05-26
Rated 5 out of 5 by from Good deal for more charge capacity Good deal for extra battery capacity. The battery capacity indicator on the back of the battery pack is handy to know how much charge is left, so your tool doesn’t die in the middle of a task because it is out of juice.
Date published: 2021-03-15
Rated 5 out of 5 by from Great product Ryobi 4.0 ah batteries are the way to go. Especially with the 2 pack on sale. I have yet to run these batteries out of power. Great for use with the reciprocating saw and the SDS rotary hammer drill. Grest product.
Date published: 2021-01-10
Rated 5 out of 5 by from Ryobi vatteries I have many batteries dating back to 2015. I write the purchase date on them. They continue to last a good long time. I highly recommend all Ryobi products
Date published: 2021-10-05
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Will these and other new Ryobi batteries charge on my old (15+ years) charger?

Asked by: Ralph
If they have the same connection post, yes.
Answered by: Craig
Date published: 2021-12-15

Are these compatible with the P108? My P108 has stopped charging and needs replacement. Will it also work on the charger that came with the P108? I know it’s the battery, as I charge my P102s on the same charger.

Asked by: Plea77
Hi Plea77, Thanks for reaching out to us regarding the 18V ONE+ Lithium-Ion Battery Pack 4.0 Ah. All of the RYOBI 18V batteries will work with all of the 18V chargers and tools. For further information, please contact RYOBI Customer Support at 1-800-525-2579. Thanks, RYOBI Canada Team.
Answered by: The Ryobi Canada Team
Date published: 2022-05-25

I have the original blue and yellow Ryobi One+ tools - I believe the batteries are NiCd.  Will the original charger work on these new green lithium batteries, or do I need to buy a new charger?

Asked by: RidersFan
Hi RidersFan, Thanks for reaching out to us. Your older NiCd battery charger will not charge the new lithium-ion batteries. However, all out new batteries will still fit your older blue and yellow RYOBI 18V ONE+ tools. To learn more about this process and what will work best, contact 1-800-525-2579. Thanks, RYOBI Canada Team.
Answered by: The Ryobi Canada Team
Date published: 2021-07-26

I just bought this pack and noticed it says it need dual chemistry charger. I bought a tool kit that came with charger, 2ah and 4ah. The charger looks like the most basic and says it charges all one+ lith batteries. will it work?

Asked by: Dennis
Hi Dennis, Thanks for reaching out to us. these 18V ONE+ Lithium-Ion 4.0 Ah batteries will work with any RYOBI 18V ONE+ charger. Keep in mind that all RYOBI 18V ONE+ batteries work with all RYOBI 18V chargers and tools. Thanks, RYOBI Canada Team.
Answered by: The Ryobi Canada Team
Date published: 2021-11-24
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