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Ryobi P108 18V Lithium-Ion Battery

About this product

Product Identifiers

BrandRyobi
MPNP108
UPCNot Specified
ModelBattery
eBay Product ID (ePID)4056164777

Product Key Features

Voltage18 V
Battery TechnologyLithium-Ion (Li-Ion)
ColorBlack

Additional Product Features

Expiration DateNot Applicable

Ratings and reviews

4.5
325 product ratings
  • 246 users rated this 5 out of 5 stars
  • 37 users rated this 4 out of 5 stars
  • 11 users rated this 3 out of 5 stars
  • 7 users rated this 2 out of 5 stars
  • 24 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Most favourable review

    Smaller and lighter, they do an adequate job with a few caveats.

    These 3.8AH batteries seem to work just fine in my new brushless quiet series Ryobi Blower. They do not put out the same amount of power as my OEM 4.0AH, which is apparent when I use them. They also have an issue with charging on my charger, the charging lights go whacky when these batteries are charging, but after pulling the battery out and reseating them, they seem to charge fully. All in all, yes, they work just fine. I like having them handy on the bigger jobs around the lawn when the 4.0AH runs out of charge, 2 of these definately get me through the bigger jobs.

    Verified purchase: YesCondition: New

  • Most critical review

    WILL NOT WORK WITH ANY OF MY RYOBI One Plus LiON TOOLS!!

    It thought this would be a good deal .... IT IS NOT! I have some older "Dark Green" Ryobi tools (NiCD batteries) and some nice new "One+" Line/Yellow LiON Drills, Leaf Blower, Weed Wacker, Sander. This Chinese Clone DOES NOT WORK IN ANY of the new Ryobi LiON model tools, plug the battery in and NOTHING! I tried in every tools w ith the same result! However, it will work in my old NiCD powered Dark Green Ryobi drill and circular saw. NOT what I intended using it for though!!

    Verified purchase: YesCondition: New

  • Heavy-Duty - Excellent Run-Time Length, Exceptional Power - Very Durable!

    Runtime is exceptionally long, when powering my Ryobi saber Saw, 1/2" drill/hammer drill, and 18ga finish nailer. Definately worth the money! The power is much stronger than what my Ryobi P-107 batteries produce. Also, out of the four Ryobi P107 batteries I purchased, only one lasted for more than a year. These batteries are warranted for 5-years. My experience of over 40-years in the professional building business has taught me that a warrantee is generally an indication of how long an item will last; 5-years is typical for high-quality batteries, under normal usage.

    Verified purchase: YesCondition: New

  • Better than the original.

    I got this for a Ryobi hand held vacuum. So far it works fine. I have not use it long enough to really gauge the quality. I bought other for Ryobi batteries before and they work fine. I'm sure this will be just another great product.

    Verified purchase: YesCondition: New

  • Did not perform as expected, limited run time

    Despite solid construction and a perfect fit in the tools, sadly the 9.0Ah battery did not perform as expected. I ran a no-load test in my Ryobi blower by putting a rubber band on the trigger and letting it run, comparing this battery to two different genuine Ryobi 4.0Ah batteries that I already own. The results were disappointing; I only got 15 min of run time with the 9.0Ah vs. 14 min of run time for both of the Ryobi 4.0Ah. There is also the weight factor of this battery - it's significantly heavier than the Ryobi 4.0Ah. On the blower, that made it feel much heavier since you had to force the nose to the ground more. It will make any tool feel much heavier. Overall, not a good value and cannot recommend. I returned it.

    Verified purchase: YesCondition: New

  • Not even close

    It worked at first. But now it turns off in the middle of using the battery. The battery is supposed to be 3.8 Ah but it is lighter than my oem 1.5 Ah battery. It also doesn't last as long. I used it for six minutes in my hand vacuum and the battery stopped. I used the oem 1.5 Ah battery for 12min. Also the motor sounds different. It spins faster on the oem battery. Also the description says it's p108 battery pack. But on my battery it says p107.

    Verified purchase: YesCondition: New

  • Ryobi Battery

    Exactly what I needed also has more power than the original!

    Verified purchase: YesCondition: New

  • This is the second one i bought. I used ...

    This is the second one i bought. I used it to drill 4 3/8" holes in steel, then used a 4 inch grinder and last i cut with a bayonet saw. The battery still has half capacity. I am very happy with the batteries. I have lots of RYOBI 18 volt tools and this battery makes them useful again. Thanks

    Verified purchase: YesCondition: New

  • 2.5 Ahr batteries for Robin.

    Bought two for my hand held blowers. No need for the 4-or-6AHR batteries? Too heavy. These are just ri ght. Quick delivery also. Love it.

    Verified purchase: YesCondition: New

  • They will do the job. I had to use the l...

    They will do the job. I had to use the large Ryobi charger station I have to get them completely charged and ready to use. The smaller Ryobi chargers take forever to charge these.

    Verified purchase: YesCondition: New