Advertising Disclosure Ryobi 4ah Battery Comparison - August 2025
5 Best Ryobi 4ah Battery In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2 Best Value  9.8Exceptional | 3  9.7Exceptional | 4  9.6Exceptional | 5  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelRyobi RC18115-140Z 18V ONE+ Lithium 1 x 4.0Ah Battery & 1.5A Charger Kit | Model Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V | Model RYOBI RB1840X 18V One Plus Lithium Plus 4.0Ah Compact Battery | Model Ryobi RB18L40 18V ONE+ Lithium+ 4.0Ah Battery | Model 2X 18V 5.5Ah P108 Replacement Battery for Ryobi One+ Battery Compatible for Ryobi RB18L50 RB18L25 RB18L40 RB18L15 RB18L13 P102 P103 P104 P105 P106 P107 |
BrandRYOBI | Brand RYOBI | Brand RYOBI | Brand RYOBI | Brand Bonadget |
Reviews | Reviews | Reviews | Reviews | Reviews  |
Features | ||||
Worth the money 8.6 | Worth the money 8.6 | Worth the money 8.6 | Worth the money 8.4 | Worth the money 7.7 |
Long life 9.1 | Long life 8.9 | Long life 9.6 | Long life 8.6 | Long life 7.9 |
Battery duration 9.3 | Battery duration 9.1 | Battery duration 9.6 | Battery duration 8.6 | Battery duration 7.9 |
Lasts a long time 9.4 | Lasts a long time 9.4 | Lasts a long time 9.3 | Lasts a long time 9.8 | Lasts a long time 9.3 |
Tech Specs | ||||
batteries 1 Lithium Ion batteries required. included | batteries 1 AA batteries required. | batteries 1 Lithium Ion batteries required. included | batteries 1 Lithium Ion batteries required. | batteries 2 Lithium Ion batteries required. included |
item weight 1.47 kg | item weight 794 g | item weight 0.7 Kilograms | item weight 740 g | item weight - |
customer reviews4.7 4.7 out of 5 stars 399 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 4, 881 ratings 4.7 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 110 ratings 4.6 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 3, 577 ratings 4.6 out of 5 stars | customer reviews - |
style Single | style Battery | style Safety | style Battery | style - |
batteries included Yes | batteries included No | batteries included - | batteries included No | batteries included - |
included components 1x 1.5A ONE+ Charger, 1x 4.0Ah ONE+ Battery | included components 1 x RB18L50 | included components Cover | included components - | included components - |
item package quantity 1 | item package quantity 1 | item package quantity - | item package quantity 1 | item package quantity - |
batteries required Yes | batteries required No | batteries required - | batteries required No | batteries required - |
color- | color Clear , Gree, Grey , Black | color Black | color Grau | color - |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1
RYOBIRyobi RC18115-140Z 18V ONE+ Lithium 1 x 4.0Ah Battery & 1.5A Charger Kit
9.4 lasts a long time9.3 Battery Duration9.1 Long lifeWhy we love it
Long-lasting battery with impressive runtime and durability.
Convenient charge indicator for easy monitoring.
Durable design with impact protection.
-
9.7
3RYOBI19% Off
RYOBI RB1840X 18V One Plus Lithium Plus 4.0Ah Compact Battery
9.6 Long life9.6 Battery Duration9.3 lasts a long timeMain highlights- Tough pack design with built in impact protection for long term durability
- Powerful 4.0Ah Lithium+ battery gives more power, longer runtimes and better durability than previous Ryobi lithium technologies
- IntelliCell technology monitors and balances individual cells to maximise run-times, storage life and safety
- Drive up to 1240 4x32mm screws with R18DD3
- 4 Stage fuel gauge displays remaining power (100%, 75%, 50%, 25%)
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
