Model # P170

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Ryobi 18-Volt ONE+ Compact Lithium-Ion Battery (2-Pack)
0033287156740

Ryobi

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

  • Fade-free power for maximum performance
  • Up to 20% more runtime
  • Charger sold separately
$59.97 /each

Frequently Bought Together

Product Overview

Ryobi Hero
Feature 1

Fade-free power for maximum performance

Feature 2

Compact size allows for use in tight spaces, while lightweight design reduces user fatigue

Feature 3

Compatible with over 70 great Ryobi 18-Volt ONE+ tools (charger sold separately)

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voltage

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18 volts

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battery type

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li-ion

Specification Icon


compatibility

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ryobi one+

TOOLS & CHARGERS

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charge time

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30 MIN

Free Shipping to home or store

ON POWER TOOL AND ACCESSORY ORDERS OVER $45

The Ryobi 18-Volt ONE+ system introduces lithium-ion performance at Ni-Cad prices. The 18-Volt ONE+ Compact Lithium-Ion Battery provides up to 20% more run time, holds a charge 4x longer and is 45% lighter weight than 18-Volt ONE+ Ni-Cad batteries. Best of all, like all 18-Volt ONE+ batteries, it works with over 50 great ONE+ tools. This 2 pack of lithium-ion ONE+ batteries is a perfect addition to any ONE+ collection.

California residents: see   Proposition 65 information

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Customer Questions & Answers

34 Questions92 Answers

Customer Questions & Answers

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

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8 answers

Will these work with the 16 in. Cordless lawn mower?

This question is from 18-Volt ONE+ Compact Lithium-Ion Battery (2-Pack)
Asked by
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May 15, 2016
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Answers (8)

Asked by
Minneapolis, MN
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Home Improvement Profile: DIYer
October 13, 2016
Answer: 
Based upon the pictures that I have seen for the Ryobi 18 volt cordless lawn mower, it does not look like that battery is in the ONE+ line of tools, so I would say no.
Regardless, if this battery did fit, this battery would not be a good one to use as its capacity is likely too low to run the lawn mower for a reasonable period of time. Higher capacity batteries are better for the higher draw of the Read More
Based upon the pictures that I have seen for the Ryobi 18 volt cordless lawn mower, it does not look like that battery is in the ONE+ line of tools, so I would say no.
Regardless, if this battery did fit, this battery would not be a good one to use as its capacity is likely too low to run the lawn mower for a reasonable period of time. Higher capacity batteries are better for the higher draw of the lawn mower.
The best option would be to remove the battery in the lawn mower and take it to a Home Depot to get either a replacement or spare battery. Many cordless lawn mowers have the option of an easily removed battery so that a spare can be swapped in with limited effort. Make sure that this is the case for both charging and easy swapping before buying an extra spare. Good luck! Read Less
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May 18, 2016
Answer: 
Thank you for your question LadyMcDerp. It will depend on the voltage of the lawn mower. If you lawn more is a Ryobi 18 volt, it will work.
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May 18, 2016
Answer: 
Thank you for your question LadyMcDerp. It will depend on the voltage of the lawn mower. If you lawn more is 18 volt, it will work.
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Asked by
arizona
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May 17, 2016
Answer: 
These will work on any Ryobi 18 Volt device.
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Asked by
Greenville. AL
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May 17, 2016
Answer: 
Yes, in the P1111, P1100A, lawnmowers. Any 18V one+ battery will work in any one+ device.
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Asked by
San Jose, CA
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May 16, 2016
Answer: 
If your lawn mower is Ryobi One+ 18 volt it may be compatible, but believe cordless lawn mowers require a higher voltage battery since they need more power.
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May 16, 2016
Answer: 
This will work with a Ryobi products.
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Asked by
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May 16, 2016
Answer: 
If it's an 18v then yes
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5 answers

Will these batteries work with my ONE+ hybrid grass trimmer that came with an 18 volt P 102 battery ?

This question is from 18-Volt ONE+ Compact Lithium-Ion Battery (2-Pack)
Asked by
northern N.J.
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June 2, 2016
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Answers (5)

June 7, 2016
Answer: 
Hi Mary. Yes, these batteries will work with a Ryobi 18v string trimmer. Thanks for the question.
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June 7, 2016
Answer: 
They sure will marv!
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Asked by
Minneapolis, MN
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June 4, 2016
Answer: 
This pack appears to be a two pack of the P102 batteries. All of the 18V ONE+ line should work fine in your trimmer. The main difference between the P102s, P105s, and P108s are the run time that you will expect. I would expect about 10 minutes of run time with P102s, double that with the P105s, and triple that with the P108s.
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Asked by
arizona
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June 4, 2016
Answer: 
yup
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Asked by
San Jose, CA
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June 3, 2016
Answer: 
Yes should work but your run time may be different than the battery that came with your trimmer.
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5 answers

Will these batters charge in the old ni cad one + charger that i bought in 2008 (came with the blue tools)?

This question is from 18-Volt ONE+ Compact Lithium-Ion Battery (2-Pack)
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Montra,OH
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March 16, 2015
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Answers (5)

Asked by
Orange Park, FL
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May 12, 2016
Answer: 
The blue P115 Charger will NOT work with Lithium Ion, however the old black P118 will.
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Asked by
New Milford, CT
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July 30, 2015
Answer: 
Probably not. I went to the Ryobi website and it looks like the old blue chargers with model numbers P110, P112, and P115 are NiCad only. Most (if not all) of the newer green-colored chargers are dual-chemistry however so if you buy one you will have a second charger for your NiCad packs when you're not charging Li packs. Li packs hold their charge for a LONG time after charging (unlike a NiCad pack) so Read More
Probably not. I went to the Ryobi website and it looks like the old blue chargers with model numbers P110, P112, and P115 are NiCad only. Most (if not all) of the newer green-colored chargers are dual-chemistry however so if you buy one you will have a second charger for your NiCad packs when you're not charging Li packs. Li packs hold their charge for a LONG time after charging (unlike a NiCad pack) so this could be helpful. If you're going to transition from NiCad to Li batteries for your Ryobi tools, as I am about to, one of the most economical ways is with the dual-chemistry charger + compact Li battery combo at Home Depot (I can't remember the part number). It costs about as much as a replacement NiCad battery and it gets you started on the upgrade. Note that the battery included in this combo is the lowest capacity Li pack they make and it still has more capacity than the old original NiCad packs. Read Less
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Asked by
Canaan Valley
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July 21, 2015
Answer: 
no it will not
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Asked by
Minneapolis, MN
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July 4, 2015
Answer: 
Most old NiCad chargers do not work with the Lithium batteries. Look on the charger. If it does not state that it charges Lithium batteries, it probably will damage the batteries, and that damage is not covered by warranty.
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Asked by
Mount Clare, WV 26408, USA
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March 17, 2015
Answer: 
Yes, I believe your charger will work with any of the plus one batteries, however, to insure you are getting a full charge with this new type of Lithium battery & to insure you get the lifetime use out of them, I would suggest investing in a new charger
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4 answers

I just purchased the ryobi 18V hand vac with the P102 battery. are there better battery options/

This question is from 18-Volt ONE+ Compact Lithium-Ion Battery (2-Pack)
Asked by
Mt Bethel,Pa
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June 24, 2016
If so, will they charge in the included charger?
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Answers (4)

June 28, 2016
Answer: 
Hi MSO. The P102 is 1.5 Ah. We have the P108 which is 4.0 Ah. It would use the same charger you are using for the P102. I hope this helps.
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Asked by
Minneapolis, MN
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June 26, 2016
Answer: 
The P102 is a 24 watt-hour battery. The P105 is a 48 watt-hour battery, so it lasts about twice as long at the P102. The P108 is a 72 watt-hour battery and should last about three times as long as the P102.
These are the main options for the lithium batteries in the 18V One+ line. There are other batteries such as the P103 which is very similar to the P102. The P103 has a "battery fuel gauge".
The P102 is a 24 watt-hour battery. The P105 is a 48 watt-hour battery, so it lasts about twice as long at the P102. The P108 is a 72 watt-hour battery and should last about three times as long as the P102.
These are the main options for the lithium batteries in the 18V One+ line. There are other batteries such as the P103 which is very similar to the P102. The P103 has a "battery fuel gauge".
I have used the P105 size for several years with little problems. When they eventually need replacement, I intend to get the P108 size as I rarely worry about the additional weight, however, longer run time is rarely a problem.
All lithium ONE+ 18V batteries should charge in the same charger. The only issue is that the batteries with more capacity take longer to charge fully as these chargers are near constant current chargers, so a battery that lasts 3 times as long takes 3 times as long to charge.
The cheapest time of year to buy multiple batteries is around Christmas when multiple packs of P105s or P108s are available at Home Depot.
Extra chargers are often available on ebay for reasonable prices.
Good luck! Read Less
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Asked by
arizona
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June 26, 2016
Answer: 
yup
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Asked by
MD
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June 26, 2016
Answer: 
They are better battery , but this order is not including in the charger !
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Customer Reviews

Rated 4.1 out of 5 by 138 reviewers.
Rated 5.0 out of 5.0 by Great product and last loooong Great product, I will get more eventually, they last longer then the riginals on y set October 4, 2016
Rated 5.0 out of 5.0 by 2 > 1 The 2-pack is the way to go. Don't waste money on the single oversized battery. October 20, 2016
Rated 3.0 out of 5.0 by Ok batteries for small jobs Pro: These smaller batteries are good for small jobs, and cramped areas. Like drilling upside down. Also because they have a smaller capacity they charge faster. Con: Because they are small they don't have much power compared to the larger batteries. If you use these small batteries for the circular saw for example the blade will be easily stopped by the wood, even with a good blade. Also the run time is much less September 19, 2016
Rated 5.0 out of 5.0 by Ryobi Battery We needed new batteries and the price value for the 2 was great. October 19, 2016
Rated 4.0 out of 5.0 by Light but not powerful The batteries are very light weight, which is great for working the tools. The batteries drain very fast, which is NOT great for project work. Having three does help, as I swap them out. If I was to do this again, I would probably buy the larger and heavier batteries. October 11, 2016
Rated 3.0 out of 5.0 by battery life they don't hold a charge to long in the leaf blower October 11, 2016
Rated 5.0 out of 5.0 by Great batteries I have 12 of these. I have never had any trouble out of them or even had one go bad yet. They last a long time and weigh so much less than the older Ni-Cd ones. September 20, 2016
Rated 4.0 out of 5.0 by Great line of products Batteries hold good charge. Charge quickly, light weight September 13, 2016
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