Advertising Disclosure 18volt Ryobi Battery Comparison - August 2025
4 Best 18volt Ryobi 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  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.5Excellent | 4  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelRyobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V | Model RYOBI RB1840X 18V One Plus Lithium Plus 4.0Ah Compact 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 | Model RYOBI RB1820C 18V ONE+ Lithium+ 2.0Ah Compact Battery |
BrandRYOBI | Brand RYOBI | Brand Bonadget | Brand RYOBI |
Reviews | Reviews | Reviews  | Reviews |
Tech Specs | |||
batteries 1 AA batteries required. | batteries 1 Lithium Ion batteries required. included | batteries 2 Lithium Ion batteries required. included | batteries 1 Lithium Ion batteries required. included |
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
9.8
1RYOBI15% OffRyobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V
Why we love it
Long-lasting battery performance.
Versatile for multiple tools.
Durable and impact-resistant.
Main highlights- design may vary
- Tough pack design with built in impact protection
- More power, longer runtimes and increased durability
- IntelliCell technology monitors and balances individual cells
- Four stage fuel gauge 100, 75, 50 and 25 Percent
- Access to the use of over 40 garden and power tools
-
9.7
2RYOBI20% Off
RYOBI RB1840X 18V One Plus Lithium Plus 4.0Ah Compact Battery
Main 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%)
-
9.5
3Bonadget
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
Why we love it
High capacity for extended use.
Compatible with multiple Ryobi models.
Built-in safety features.
Main highlights- 【What You Get】2 * 5.5Ah battery compatible with Ryobi ; 1 * User Manual. We provide a warr-anty for our battery 12 months and also provide 24 h * 7 Days friendly customer support.
- 【Professional Certification】This Replacement Battery for Ryobi is CE, FCC and ROHS certified, built-in protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit.
- 【Multiple Functions】Protections against battery over-discharge, incorrect voltage, spare battery overload, short circuit, internal overheating. Anytime charge, no memory effect and no discharging required. Multi-contact terminals to ensure stable current supply to the tool.
- 【Compatible】Compatiblee with Ryobi one Battery P102 P103 P104 P105 P106 P107 P108 RB18L50 RB18L40 RB18L25 RB18L15 RB18L13 BPL18151 BPL-1815 BPL1820, Compatible with Ryobi 18V one R18RS-0 R18CS7-0 R18IW3-0 R18IDBL-0 R18ID3-0 R18SDS-0 RLM18X33H40 RRS1801M OLM1833H OLT1832 models.
- 【Battery Type】Type: Li-ion Battery | Voltage: 18V | Capacity: 5500mAh/5.5Ah | Brand New | Replacement Battery for Ryobi one+ 18V Battery
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Consumer Reviews
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Popularity
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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.
