18V ONE+™ LITHIUM+™ 4.0 Ah Battery with FREE 2nd Battery

Model: #P122

4.9 | 91 Reviews
While supplies last, purchase this RYOBI 18V ONE+ LITHIUM+ High Capacity Battery with a Free 2nd 4Ah Battery included ($198 value if purchased separately). This limited time offer is an incredible value for any RYOBI ONE+ user. The RYOBI 18V ONE+High Capacity LITHIUM+ battery provides 4x more runtime, 4x longer lasting charge and 20-percent lighter weight than Ni-Cd batteries. The fuel gauge lets you know the battery status before work begins. Lithium-ion batteries provide fade-free power for maximum performance throughout the charge. Best of all, it works with over 70 great one plus tools.


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  • (2) 18V ONE+ High Capacity LITHIUM+ batteries


18V ONE+™ LITHIUM+™ 4.0 Ah Battery with FREE 2nd Battery
18V ONE+™ LITHIUM+™ 4.0 Ah Battery with FREE 2nd Battery is rated 4.9 out of 5 by 91.
Rated 5 out of 5 by from Very important to have a duplex I got this combo (2nd battery free) last Thanksgiving promos. It is a must have when you transition to wireless battery operated tools. The ONE+ has a wide range of tools with interchangeable batteries, which is ideal, so you never run out of juice while working. The original stock my leaf blower came with had a basic 2Ah which was small for my needs and ran for about 10 minutes. Invest in higher than 4.0Ah batteries and work worry free to complete your tasks. Swap and recharge, keep on working!
Date published: 2020-09-17
Rated 5 out of 5 by from Great Battery Life I bought these a few months ago and I am not disappointed. The battery life is great. I use them weekly with a variety of tools and never seem to have a problem with running out of battery while working by switching between the two. They fully charge in about 35 mins.
Date published: 2019-06-01
Rated 5 out of 5 by from Great product and deal I bought this set for the deal. Two 4ah batteries for at the time $79. The 4ah battery is great. I use it primarily with my string trimmer. The 2ah batteries would die before I could finish. Had to use 3 to finish yard. I did my entire yard (3/4 acre with privacy fence and drainage ditch) with just one battery.
Date published: 2019-04-02
Rated 5 out of 5 by from great power, great runtime I bought the battery pack a little more than a month ago as a special offer. At that time is was looking for a bigger battery for my vacuum cleaner and for my miter saw and was happy to find this special buy. It is now so much more convenient to work with these tools than before. Before I only had the 1.5 & 2.0 Ah batteries and they ran out of juice soo fast. Now with this pack I was able to cover my whole living room (roughly 450sq ft oddly shaped) with laminate flooring with only one charge. I'M really happy.
Date published: 2019-05-10
Rated 5 out of 5 by from Great battery for heavy duty use I bought this a month ago and have used these batteries exclusively for medium to heavy duty jobs. Batteries pack a pinch and run a long time. Slightly bulky but not overly bulky. These have an amazing run time for high drain equipment like circular saw and miter saw. Only thing better is the 6 Ah and 9 Ah “Beast Batteries” Ryobi is now making!
Date published: 2019-07-21
Rated 5 out of 5 by from Absolute Powerhouse I've been using this battery on my P261 impact gun for about two years. I race cars in my spare time and that means a lot of wrenching. In all my projects I have never once run this battery down far enough to lose any performance. The high capacity also provides a lot of power for busting stuck on hardware especially rusty stuff.
Date published: 2020-05-04
Rated 5 out of 5 by from Buy one Get one free Bought theses battery packs due to the great bogo promotion . I own many of the 18 volt Ryobi tools, ands having spare batteries ensures I never run out of power. The Ryobi warranty is top notch, ensuring I will never need replacement batteries for a very long time. Go Ryobi and continue making great affordable tools.
Date published: 2019-07-29
Rated 5 out of 5 by from Battery power you can depend on I bought theses a couple months ago but only as added power back up. I have a large collection on Ryobi tools and as a woman with Parkinson’s these enable me to maintain my home Dyi style and maintain my dignity still without hiring outside help. They’re versatile and not overly heavy for me. They’re wonderful !
Date published: 2019-09-02
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