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Model #P161

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18-Volt ONE+ 2.0 Ah Lithium-Ion Compact Battery (2-Pack)

  • Provides 1.5X runtime compared to the ONE+ 1.3 Ah Compact Battery
  • Includes: (2) 18-Volt ONE+ 2.0 Ah Compact Lithium-Ion Batteries
  • Over 175 ONE+ Tools – All Work With Any RYOBI ONE+ 18V Battery
  • See More Details

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Product Overview

RYOBI Tools

RYOBI Tools

RYOBI gives you the ultimate in cordless versatility, selection, and innovation to get the job done. No matter your interests or skill level, RYOBI can power it

ONE+ System

ONE+ System

The RYOBI 18V ONE+ cordless platform provides over 175 innovative tools that are 100% compatible: any 18V ONE+ tool works with any 18V ONE+ battery

Over 175 ONE+ Tools

Over 175 ONE+ Tools

With over 175 tools in the 18V ONE+ system, RYOBI provides a cordless, innovative solution from DIY to the jobsite and everything in between

ONE+ Power Tools

ONE+ Power Tools

Whether it’s a weekend DIY project or a full remodeling job, RYOBI has the cordless tools to get the job done

ONE+ Lawn & Garden Equipment

ONE+ Lawn & Garden Equipment

From trimming and edging, to mowing and clearing, knock out yardwork with the cordless battery platform that does it all

ONE+ Hobby Tools

ONE+ Hobby Tools

From simple crafts to advanced maker projects, RYOBI’s ever expanding line of hobby tools are made to make

ONE+ Lifestyle Products

ONE+ Lifestyle Products

RYOBI has a comprehensive lineup of lifestyle tools including audio equipment, lights, fans, vacuums, scrubbers, and much more

100% Compatible

100% Compatible

The RYOBI 18V ONE+ cordless platform is 100% compatible: any 18V ONE+ tool works with any 18V ONE+ battery

Lightweight and Compact

Lightweight and Compact

The 18V ONE+ 1.5Ah and 2.0Ah Lithium-Ion batteries reduce user fatigue with their compact, lightweight design

Lithium+ HP Batteries

Lithium+ HP Batteries

Provide superior power, performance, and runtime

Advanced Technology

Advanced Technology

Lithium+ HP batteries increase tool performance when paired with a brushless tool

Increased Power

Increased Power

For exceptional performance to get the job done faster and more efficiently

Longer Runtime

Longer Runtime

Get up to 9x the runtime with RYOBI 18V Lithium+ HP batteries

RYOBI introduces the 18-Volt ONE+ 2.0 Ah Compact Lithium-Ion Battery (2-Pack). These batteries feature lithium-ion cells, providing the user with up to 1.5X more runtime compared to the P102 1.3 Ah Compact Lithium-Ion Battery. Featuring extreme weather performance, these batteries can withstand frigid weather conditions and are engineered to deliver fade-free power for maximum performance. Best of all, they're a part of the RYOBI ONE+ System of over 175 Cordless Tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, this 2-pack of 2.0 Ah Compact Lithium-Ion Batteries includes an operator's manual. Charger sold separately.
  • Up to 1.5X the runtime compared to the P102, RYOBI 18-Volt ONE+ Lithium-Ion 1.3 Ah Compact Lithium-Ion Battery
  • Extreme weather performance to withstand frigid weather conditions
  • Delivers fade-free power for maximum performance
  • Lightweight design for reduced user fatigue
  • Easily snaps into place and detaches with quick-release, easy-access latches
  • Recharge on any RYOBI 18-Volt ONE+ Dual Chemistry Charger (sold separately)
  • Any 18-Volt ONE+ blue or green tool works with any 18-Volt ONE+ battery
  • Part of the RYOBI ONE+ System of over 175 Cordless Tools
  • 3-year manufacturer's warranty
  • Includes: (2) P190 18-Volt ONE+ 2.0 Ah Compact Lithium-Ion Batteries and operator's manual
  • Charger sold separately
  • Click here for more information on Electronic Recycling Programs
  • California residents

Info & Guides

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Specifications

Dimensions

Product Height (in.)
3.43 in
Product Length (in.)
5.32 in
Product Width (in.)
3.12 in

Details

Battery Amp Hours
2 Ah
Battery Amp Hours
2.0
Battery Power Type
Lithium Ion
Charge time (min.)
40
Color Family
Gray
Number of Total Batteries Included
2
Power Tool Accessory Type
Battery
Power Tool Features
No Additional Features
Rechargeable
Yes
Returnable
90-Day
Tools Product Type
Power Tool
Voltage (volts)
18

Questions & Answers

107Questions21Answers

Why won't 1 battery not charge on any of my chargers. Both red and green light flashes for one ba...

Asked by Ross April 18, 2021
3
Answers

Ross, thank you for your interest in the RYOBI 18-Volt ONE+ 1.5 Ah Compact Lithium-Ion Battery. There could be an issue with the battery. If you are using an old charger it could be that it is a Ni-Cad charger and this is a Lithium Ion battery. Thank you for asking, If you have further questions and would like to speak with a RYOBI Customer Experience Professional, please call, 1-800-525-2579 M-F from 9am-6pm EST. Hope this helps! - Vini

is this oem?

Asked by jerry April 13, 2021
2
Answers

Yes but charge won't last long.

Does this battery come with a power/ charge level indicator on it?

Asked by BuilderBabe March 1, 2021
2
Answers

Yes it has a light to tell you the level of charged and changes colors when fully charged.

Anyone know the difference between the P145 and the P197 batteries?

Asked by Jeff February 17, 2021
2
Answers

X

I have a P-190 2. AH can I use a 4. AH

Asked by Marty December 19, 2020
1
Answer

Marty, thank you for your interest in the RYOBI ONE+ batteries. All of our 18 volt batteries work in all of our 18 volt tools. This means that regardless of the Ah, you can use any battery you please. Thank you for asking, If you have further questions and would like to speak with a RYOBI Customer Experience Professional, please call, 1-800-525-2579 Hope this helps! - Vini

Will this effectively replace my P103 battery and recharge in the P113 charger?

Asked by Doug December 10, 2020
2
Answers

Hi Doug, Yes, the RYOBI 18-Volt ONE+ 2.0 Ah Compact Lithium-Ion Battery P190 can be used to replace your former P103 battery and will effectively charge using the P113 charger. Thanks for asking! - Eve

Doe this battery replace the yellow P108 battery that came with my Ryobi leaf blower? Will this ...

Asked by Sailorboy November 16, 2020
2
Answers

Yes I bought this as a 2nd battery for my string trimer and blower. It uses the same charger.

will the same battery work for the p205 and p277

Asked by captt November 13, 2020
3
Answers

Hello Captt, Yes, the RYOBI 18-Volt ONE+ 2.0 Ah Compact Lithium-Ion Battery P190 will power the P205 and P277. I hope this helps and thanks for asking! - Eve

no battery gauge?

Asked by daleg November 9, 2020
3
Answers

Hi Daleg, Thanks for choosing the RYOBI 18-Volt ONE+ 2.0 Ah Compact Lithium-Ion Battery. This battery does not have a battery fuel gauge. Thanks for asking! - Eve

What is the difference between this and the p108 Lithium +? From what I can tell nothing except ...

Asked by Phaserhawk November 8, 2020
1
Answer

Hello Kirk, Thanks for your question on the RYOBI 18-Volt ONE+ 4.0 Ah Lithium-Ion Battery P197. The P108 is a lithium plus battery and has up to 4X the runtime, improves the performance of the tools by up to 35% and holds a charge longer. I hope this helps and thanks for reaching out to us! - Eve

18-Volt ONE+ 2.0 Ah Lithium-Ion Compact Battery (2-Pack) - page 2

Customer Reviews

  • 4.4
    out of 2,024 reviews
  • 83% recommend this product
Filter by:
Showing 1-10 of 2,024 reviews
Battery won't charge
One battery out of 4 won't charge on any charger. It's junk.
by Ross
One plus batts kick grass! They are up to the task and even better when they go on sale. The 2.0 ...
One plus batts kick grass! They are up to the task and even better when they go on sale. The 2.0 ah batts handle the projects with ease. Great Father's Day present.
by Berto
3 people found this helpful
It's a battery, fits the tool, charge quickly and work as it should. I have two 1.5 but wanted t...
It's a battery, fits the tool, charge quickly and work as it should. I have two 1.5 but wanted the 2.0 for the nail gun because the other finish quickly.
by Me
1 person found this helpful
2 pack because they die quick
Good for small, craft like projects but not a good battery if you’re looking for something that lasts. Started blinking “defective” after only a few simple cuts on 3/4” plywood and 1x6s.
by Kylie
I'm loving these new lithium batteries. From my airstrike brad nailers to the sander or jig saw....
I'm loving these new lithium batteries. From my airstrike brad nailers to the sander or jig saw. Same battery fits all.
by Web
1 person found this helpful
Dead in just 1 year. Ryobi's customer service department and their current policies nearly RUIN t...
Dead in just 1 year. Ryobi's customer service department and their current policies nearly RUIN the entire experience for what is otherwise an excellent product line. I own (56) different Ryobi One+ tools and batteries, and the vast majority of them have been worthy of 4 and 5 star reviews. With so many tools, I've probably experienced 4 or 5 issues where I required service over the past 15 years. It used to be a simple and quick matter handled in your local Home Depot. Now you must call Ryobi directly, which has become a TERRIBLE and very time consuming experience. Yesterday I waited for over 20 minutes on hold for my call to be answered before I gave up. Today as I write this, I have been on the phone speaking with folks for 59 minutes! It has taken this long to get approval for replacement of a failed 1 year old battery that came with a 3 year warranty, despite having the receipt and other documentation, and the product being registered. And now I'm late for work. Would have cost me less to go BUY another battery! Ryobi's call center procedures seem to be designed to infuriate customers from the outset, creating a bad vibe that has clearly settled into the attitudes of the poor folks that must answer the phone. The next thing you'll be hit with is a statement of Ryobi's RIDICULOUS policy that you must have the EXACT (by serial number) tool, battery and charger that came together in a kit (if the battery in question was part of a kit) IN YOUR HANDS before they will transfer you to a warranty specialist. The concept of interchangeability amongst One+ components is completely thrown out the window here. I seriously thought the person that told me this just made it up to be difficult, but when she put me on hold I heard it over and over again in a recorded message. Wow. Ryobi listen up - here's how to do warranty service... - Customer: My battery won't power the tool and isn't charging up all the way. - Ryobi: Here's an RMA to send it in. We'll confirm the failure and send you a new one. Better yet, let HD handle it at the counter like in the past... - Customer: This battery seems to be dead. - HD: Yep, sure does, and I see your purchase in the computer. Grab a new one off the shelf. I did finally get through to a wonderful person in the battery warranty department who worked hard to help me, even though their email system was down and replacement batteries were back-ordered for months. Home Depot, please take notice of this situation with your vendor and get it fixed before it comes back to haunt you.
by PapaG
69 people found this helpful
Great purchase! I already owned the ONE+ 18-Volt Lithium-Ion Electric Cordless String Trimmer 2....
Great purchase! I already owned the ONE+ 18-Volt Lithium-Ion Electric Cordless String Trimmer 2.0 Ah Battery and Charger Included. Since the original batter only has a 30 minute lifespan, I decided that a few extra batteries would come in handy while the first one is being recharged, The price for a two-pack was better than individual prices. So that means that I now have 3 of these 18-Volt Ryobi batteries, so at the same time, I ordered a Ryobi hand held vacuum so that the two tools could share batteries. Very pleased with all of my Ryobi products, and happy to recommend them to future Home Depot buyers.
by CATHYMMM
2 people found this helpful
Replaced my old battery for my hedge trimmer and grass trimmer.
Replaced my old battery for my hedge trimmer and grass trimmer.
by HomeDepotCustomer
1 person found this helpful
I bought a weedeater, its lightweight and easy to assemble and operate. I hope it lasts me for ...
I bought a weedeater, its lightweight and easy to assemble and operate. I hope it lasts me for as many years as my old weedeater. I also bought a spare battery so I'm always charged up and ready to go.
by Peggy
1 person found this helpful
This battery pack is a necessity for owners of the battery operated weed eaters and other yard to...
This battery pack is a necessity for owners of the battery operated weed eaters and other yard tools. I am a 56 yr old woman and live on just under an acre. I can get thru the entire place using two batteries. They hold their charge well and recharge quickly. Overall, great value and performance as expected from Ryobi.
by Connie
2 people found this helpful
Showing 1-10 of 2,024 reviews