Ryobi ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack)
Today
Typical price$140
Amazon: the cheapest today among the stores checked
Buy on AmazonRyobi ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) or Ryobi Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver?
Cost the same today, across the stores checked.
Ryobi ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) is the cheaperRyobi Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver is the cheaper
The comparison in detail
Ryobi Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver
Today
Typical price$140
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack)Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack)
- Amazon Lowest price$140Buy on Amazon
Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver
- Amazon Lowest price$140Buy on Amazon
Spec sheet side by side
| Item | ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) | Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver |
|---|---|---|
| Specs | ||
| Type changes | Cordless | Other |
| General | ||
| Model changes | ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) | Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver |
Other comparisons
ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) orDewalt Circular Saw$142Compare
Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver orGRABO OTTOVAC Digital Smart Suction Gripster$140Compare- ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) orGRABO OTTOVAC Digital Smart Suction Gripster$140Compare
Special Buy: RYOBI 18V ONE+ HP Compact Brushless 1/4" Impact Driver orMilwaukee M18 18-Volt Lithium-Ion 1/2 in. Cordless Hammer Drill (Bare Tool Only)$140Compare- ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) orMilwaukee M18 18-Volt Lithium-Ion 1/2 in. Cordless Hammer Drill (Bare Tool Only)$140Compare
ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) orMilwaukee M18 FUEL D-Handle 10T Metal Blade Jigsaw$140Compare
How we choose
Source: Catalog of partner stores, checked on 06/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the tool; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure durability or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.