Model # P102

Internet #203466916

Store SKU #883293

Ryobi ONE+ 18-Volt Lithium-Ion Compact Battery
0033287155736

Ryobi

ONE+ 18-Volt Lithium-Ion Compact Battery

  • Over 50 great ONE+ tools work with the same 18V battery platform
  • Any 18V ONE+ blue or green tool works with any 18V ONE+ battery
  • Up to 20% extended runtime and 45% lighter compared to Ni-Cd
$39.97 /each

Frequently Bought Together

Product Overview

Ryobi Hero
Feature 1

Compact size makes it easy to use in tight spaces

Feature 2

Any 18-Volt ONE+ blue or green tool works with any 18-Volt ONE+ battery

Feature 3

Up to 20% more run time and 45% lighter weight compared to Ni-Cd

Specification Icon


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

______________________________

30 MIN

Free Shipping to home or store

ON POWER TOOL AND ACCESSORY ORDERS OVER $45

The Ryobi 18-Volt ONE+ System introduce lithium-ion performance at Ni-Cd prices. This new and improved battery provides up to 20% more run time, holds a charge four times longer and is 45% lighter in weight than 18-Volt ONE+ Ni-Cd batteries at exactly the same price. Best of all, like all 18-Volt ONE+ batteries, it works with over 50 great ONE+ tools. California residents: see Proposition 65 information.

California residents: see   Proposition 65 information

Info & Guides

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Customer Questions & Answers

17 Questions66 Answers

Customer Questions & Answers

ONE+ 18-Volt Lithium-Ion Compact Battery
ONE+ 18-Volt Lithium-Ion Compact Battery

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12 answers

What is the power rating of this battery.

This question is from ONE+ 18-Volt Lithium-Ion Compact Battery
Asked by
Boston, MA
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November 28, 2013
How much energy in amp-hours does the battery store?
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Answers (12)

Asked by
Denver, CO
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Home Improvement Profile: DIYer
February 15, 2016
Answer: 
They are labeled 24 Wh (watt-hours.) Considering that they are 18 volts, that's 1.33 Ah (amp-hours.)
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Asked by
Annapolis, MD
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October 18, 2014
Answer: 
P102 is 24Wh
P105 is 48 Wh
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Asked by
NY
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October 4, 2014
Answer: 
None, it doesn't charge
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Asked by
logan, utah
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September 20, 2014
Answer: 
18 volts
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Asked by
Buford, Ga
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June 17, 2014
Answer: 
24Whours is the rating on this battery.
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Asked by
Southeastern United States / North Carolina
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May 27, 2014
Answer: 
I don't know what the "Official Rating" from Ryobi is, but I can tell you this: I have a Ryobi One+ 18 Volt Cordless Paint Sprayer, which came with one of these batteries. I bought one extra battery, thinking that I could work with one battery, while the other one is charging. FORGET THAT IDEA!! I get 15 Minutes of run time on a FULLY CHARGED BATTERY, Versus TWO FULL HOURS TO CHARGE THEM!! This Ryobi Read More
I don't know what the "Official Rating" from Ryobi is, but I can tell you this: I have a Ryobi One+ 18 Volt Cordless Paint Sprayer, which came with one of these batteries. I bought one extra battery, thinking that I could work with one battery, while the other one is charging. FORGET THAT IDEA!! I get 15 Minutes of run time on a FULLY CHARGED BATTERY, Versus TWO FULL HOURS TO CHARGE THEM!! This Ryobi Stuff Is TOTALLY WORTHLESS!! Read Less
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Asked by
Halifax NS Canada
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May 23, 2014
Answer: 
18V
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Asked by
Vermont
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May 8, 2014
Answer: 
24Wh
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Asked by
The Villages, FL, USA
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April 8, 2014
Answer: 
18 volt
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Asked by
Apex, nc
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Home Improvement Profile: DIYer
January 23, 2014
Answer: 
The 18 v 0ne + lithium compact battery has 4 amp hours of service.
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Asked by
Southern California
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Home Improvement Profile: Professional
January 10, 2014
Answer: 
1.2Ah for the p102 . like the other answer you will usually get about 1.1 -1.0 out of this pack if you are using it in a high drain device.
for things like the drill, flashlight, and BradNailer you should see 95% of that Avail battery Life
High drain device's like the vacuum, inflater/deflater, or Miter saw. you can expect to see 1.0 -.9 Ah's as these devices were not Made with the p102 in mind
and if Read More
1.2Ah for the p102 . like the other answer you will usually get about 1.1 -1.0 out of this pack if you are using it in a high drain device.
for things like the drill, flashlight, and BradNailer you should see 95% of that Avail battery Life
High drain device's like the vacuum, inflater/deflater, or Miter saw. you can expect to see 1.0 -.9 Ah's as these devices were not Made with the p102 in mind
and if you're more math inclined 1200Ah x 4.2v x5 cells gets you 25.2 watt hours (they slightly underrate their batteries) Read Less
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Asked by
RTP, NC
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Home Improvement Profile: DIYer
December 10, 2013
Answer: 
The P102 is labeled 24Wh, which I find laughable as it's a 1.2Ah pack. I'd rate it more like 21Wh or at most 22Wh.
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11 answers

Warranty for Compact Battery P102

This question is from ONE+ 18-Volt Lithium-Ion Compact Battery
Asked by
Colorado Springs, CO
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November 27, 2013
Hi. I purchased a couple of these batteries with a charger in a tool package last year. One of the batteries already reads defective when I put it in the charger. I haven't used it all that much, so it seems that it should not even be close to being used up yet. The life of this battery in months seems much less than even a NiCd one plus battery. Does it have any sort of warranty or replacement options?

Thanks.
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Answers (11)

Asked by
SAN ANTONIO
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December 29, 2014
Answer: 
YES
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Asked by
Concord, NH
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December 18, 2014
Answer: 
In my manual it says batteries are warranted for 3 years
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Asked by
Allentown PA
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December 10, 2014
Answer: 
I have the same problem. Time shouldn't be the criteria. I had my battery for over a year, but used it less then a dozen times.
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Asked by
Annapolis, MD
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October 18, 2014
Answer: 
I would say the Li Ion batteries should last at least 3 years, with the occasional use that a home owner would give them.
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Asked by
logan, utah
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September 20, 2014
Answer: 
I got it last Christmas, It's to cold outside to work. So I just keep it in the box in the house. one battery stills work. But the other battery die after 2 charges. So now I work until the charge wears out and I have rest untile it charges up. If I could use both batteries, I wouldn't have to wait.
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Asked by
Chicago, IL, USA
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Home Improvement Profile: DIYer
July 12, 2014
Answer: 
On the Ryobi website is says all products have 2 year warranty. Visit the manufacturer's website for additional information.
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Asked by
Halifax NS Canada
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May 23, 2014
Answer: 
There may be a warranty but, I din't keep the box or reciept. After a few uses; I assumed that it would continue to work
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Asked by
Vermont
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May 8, 2014
Answer: 
3 years
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March 18, 2014
Answer: 
3 year warranty
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Asked by
Southern California
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Home Improvement Profile: Professional
January 10, 2014
Answer: 
so sorry about the Battery. while I can't help confirm the warranty specs for your Battery I want to let you know that when purchasing batteries to make sure and check the date code to ensure you are getting new stock. a Date code on the bottom of each battery will look like: CS1352XXXXXX this means the battery was made 2013 week 52 you can then see if the pack you are getting has new batteries. HD Read More
so sorry about the Battery. while I can't help confirm the warranty specs for your Battery I want to let you know that when purchasing batteries to make sure and check the date code to ensure you are getting new stock. a Date code on the bottom of each battery will look like: CS1352XXXXXX this means the battery was made 2013 week 52 you can then see if the pack you are getting has new batteries. HD usually removes the old batteries so you don't get defective ones but sometimes stock Hides and then makes it way to the shelf. rule of thumb don't buy the batteries unless they are less then 9 months old. Read Less
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November 29, 2013
Answer: 
Thank you for your recent inquiry with The Home Depot. I believe it would be best to reach out to the manufacturer for assistance. The manufacturer is Ryobi and their customer service department can be reached at 1-800-525-2579.
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5 answers

How long does the lithium battery last that comes with the RYOBI weedeater?

This question is from ONE+ 18-Volt Lithium-Ion Compact Battery
Asked by
Columbia, SC
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August 18, 2016
The manual says how long it takes to charge but does not say how long it will last with continual use. Mine stopped in about 20 minutes or less which is clearly not enough time.
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Answers (5)

Asked by
Oklahoma
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Home Improvement Profile: DIYer
September 27, 2016
Answer: 
The battery use of the Ryobi tool (weedeater) depends on how you use it. If you use it constantly for extended periods, it will dishcarge faster than with less frequent use. For small jobs it should do fine with a single battery with a full charge, however, I would recommend that you have a second handy for ewhen you run low on pwer so you can get the proper spin from your weed eater to cut the grass an Read More
The battery use of the Ryobi tool (weedeater) depends on how you use it. If you use it constantly for extended periods, it will dishcarge faster than with less frequent use. For small jobs it should do fine with a single battery with a full charge, however, I would recommend that you have a second handy for ewhen you run low on pwer so you can get the proper spin from your weed eater to cut the grass an get the job done and looking like you want it to look. Keep one batter y chrged and on the tool and another on the charger when not in use to make sure you always have one waiting. Read Less
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Asked by
crowley, TX
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August 23, 2016
Answer: 
Depends on which model battery. The smaller 18v actually seems to have a longer usage time even though it costs a little more. Worth the few dollars.
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Asked by
Bemidji, MN
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Home Improvement Profile: DIYer
August 19, 2016
Answer: 
If you get 20 minutes run time on the new P102 battery with the trimmer, you are doing pretty good. The P102 is rated at 1300mAh. Typically, I got about 10-15 minutes run time with the P102, but it all depends on how you use the trimmer and how old the battery is that you use. I don't use the P102 batteries in my trimmer. I recommend getting the P108 4000mAh battery for high drain devices like the Read More
If you get 20 minutes run time on the new P102 battery with the trimmer, you are doing pretty good. The P102 is rated at 1300mAh. Typically, I got about 10-15 minutes run time with the P102, but it all depends on how you use the trimmer and how old the battery is that you use. I don't use the P102 batteries in my trimmer. I recommend getting the P108 4000mAh battery for high drain devices like the trimmer. HD often has sales promos in store for a 2 pack of P108 batteries for about $100. The upgrade was worth it for me because the trimmer run time on a P108 is about 30-40 minutes, depending on how you use it. Read Less
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August 19, 2016
Answer: 
Hi gardener. We don't have a set run time, due to the fact that customers use them on different jobs. Some people may have taller or thicker grass, all of these are factors in the run time. If you still have questions please feel free to contact our customer service @ 800-860-4050.
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Asked by
Madison, WI
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August 19, 2016
Answer: 
I purchased this battery with the AirStrike 18-Gauge Cordless Brad Nailer. I have not done any time studies on the battery, but I have gotten considerable use on a single charge. The RYOBI Weedeater is a different type of tool than a Brad Nailer and probably demands greater output from the battery.
I believe for maximum life and performance of the battery, it should only be charged when needed. Also, Read More
I purchased this battery with the AirStrike 18-Gauge Cordless Brad Nailer. I have not done any time studies on the battery, but I have gotten considerable use on a single charge. The RYOBI Weedeater is a different type of tool than a Brad Nailer and probably demands greater output from the battery.
I believe for maximum life and performance of the battery, it should only be charged when needed. Also, I purchased this battery with a certain budget in mind. Price wise, this battery was on the lower end of the pricing scale and suited my needs. For a 30 minute charge time, I tend to get at least 90 minutes of production out of the nailer. I have hardly ever use the tool more than an hour at a time, so the contrast in tools may not be a true gauge for this battery. Read Less
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5 answers

will this battery work with any other device or will it only work with Ryobi products only?

This question is from ONE+ 18-Volt Lithium-Ion Compact Battery
Asked by
Atlanta, GA
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April 11, 2016
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Answers (5)

Asked by
St. Louis, MO, USA
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June 14, 2016
Answer: 
Yes, works with my hand drill.
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Asked by
LEXINGTON,N.C.
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April 19, 2016
Answer: 
ONLY COMPATABLE WITH RYOBI ALL IN ONE PRODUCTS
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April 12, 2016
Answer: 
This is for Ryobi products.
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April 12, 2016
Answer: 
Hi Deman. This unit is compatible with Ryobi power tools units only.
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April 12, 2016
Answer: 
Hi Deman. They Ryobi batteries are made to work with Ryobi products only. Thanks for asking!
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Customer Reviews

ONE+ 18-Volt Lithium-Ion Compact Battery is rated 3.1 out of 5 by 189.
Rated 1 out of 5 by from junk Upgraded to p102 2years ago as some of my 5 to 6 year old yellow/black batterys were bad . Then had to go back and upgrade to new charger with another battery more$$$$$ One battery lasted a year or so now 2nd battery just sits in charger and clicks.I'm charging my now 7-8 year olds they are still taking a charge!! More than I can say about HiTech Lithium junk
Date published: 2016-06-19
Rated 4 out of 5 by from Bought a pair of these and love the compact size. Problem with one, that just stopped doing anything. I am rather rural, Home Depot is 30 miles away. Got it in while still on warranty. They are not supposed to take it, but they did and gave me a new one. So far, no problems with the replacement. [This review was collected as part of a promotion.]
Date published: 2016-11-26
Rated 5 out of 5 by from one+ 18-volt lithium-ion compact battery i bought this lithium battery with the instructions it could be charged with the old charger, i was given the wrong information. The old chargers will not charge the new lithium batteries, so i am now stuck in buying a new charger for lithium batteries. Very dissapointing.
Date published: 2016-06-28
Rated 1 out of 5 by from Did not last 6 months I got two of these batteries with two tools that I bought. Each one failed within 6 months, and would not hold a charge. The larger Ryobi Li-ion batteries I have used for years without trouble. I will not be buying a P102 battery as a replacement for my failed units.
Date published: 2016-10-22
Rated 2 out of 5 by from These are pretty bad, they just don't last at all. I get about 10 minutes in a RO sander, or abou... These are pretty bad, they just don't last at all. I get about 10 minutes in a RO sander, or about twenty 2 x 4 cross cuts. Even as a hobbyist it doesn't last long enough for me, if you need something to make money with the compact is not your battery.
Date published: 2016-12-02
Rated 1 out of 5 by from Two Dead ones Bought both the "hybrid" Ryobi 18v leaf blower and grass trimmer. Batteries for both are dead after just one use. $200 for junk!
Date published: 2016-06-12
Rated 1 out of 5 by from my bad luck this was the second time i tryed to save money on ryobi batteries I would recomend the purchase of the more expensive model.
Date published: 2016-07-14
Rated 1 out of 5 by from Short life!! The drill is great but these batteries arent. They have a short life then they go dead and aren't chargeable anymore.
Date published: 2016-07-09
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