Ryobi RB18L40 18V ONE+ Lithium+ 4.0Ah Battery
Pros
- Fits any tool in the huge Ryobi ONE+ 18V system
- Lithium+ chemistry keeps power consistent as the charge runs down
- Nearly 3,000 customer ratings back up its reliability
Cons
- Pricier than own-brand generic 18V batteries
How it compares in Power Tool Batteries & Chargers
We list 25 power tool batteries & chargers products, priced from £13.99 to £78.99. At £69.95 this one is the 23rd cheapest of them — 2 cost more. The average across the subcategory is £42.56 and the midpoint is £40.68, so it lands £27.39 above the average.
Its 4.6-star score sits level with the power tool batteries & chargers average of 4.63, with 11 of the 25 rated higher. Its 2,978 Amazon reviews make it the 12th most-reviewed here, against a subcategory average of 4,952.
Price position in Power Tool Batteries & Chargers
Splitting the subcategory into three price bands puts this product in the Premium band (£55.30–£70.25), which holds 7 of 23 products and averages £64.05 at 4.64 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| Budget | £19.91–£29.99 | 8 | £24.37 | 4.55 |
| Mid-range | £34.95–£53.95 | 8 | £42.91 | 4.64 |
| PremiumThis one | £55.30–£70.25 | 7 | £64.05 | 4.64 |
About this product
The Ryobi RB18L40 18V ONE+ Lithium+ 4.0Ah Battery is a powerful addition to your cordless tool collection, designed for those undertaking longer DIY projects and demanding tasks. This battery offers significant improvements over previous models, providing extended run times and enhanced durability for professionals and serious enthusiasts.
Featuring a robust 4.0Ah Lithium-Ion battery, the RB18L40 delivers up to 95% more runtime compared to older Ryobi BPL1820 batteries, allowing you to work longer without interruption. An onboard fuel gauge provides real-time information on remaining capacity, while improved construction safeguards against accidental damage, overheating and overloading. It's compatible with the entire Ryobi ONE+ 18V system – meaning it fits seamlessly into virtually any tool in your arsenal.
The Lithium+ chemistry maintains consistent power delivery as the charge depletes, ensuring optimal performance throughout your project. With nearly 3,000 customer ratings backing up its reliability and boasting a one-year manufacturer’s warranty, this battery represents a solid investment for those seeking lasting power and dependable operation. It's a great choice for users who need substantial run times and appreciate the convenience of compatibility within the Ryobi ONE+ ecosystem.
Related attributes
FAQ
What is this battery best suited for?
The Ryobi RB18L40 18V ONE+ Lithium+ 4.0Ah Battery is designed for extended use and demanding DIY projects, offering a long run time ideal for larger tasks. Its high capacity allows for sustained operation, making it suitable for various power tool applications within the Ryobi ONE+ system.
What materials are used in its construction?
The battery features an improved durable construction using Lithium Ion technology, designed to protect against accidental damage and overheating. The robust build ensures reliable performance during extended use and helps prevent overloading.
How does the battery's capacity compare to other options?
This 4.0Ah battery offers a significant increase in run time compared to earlier Ryobi BPL1820 models, providing up to 95% more operational time. It competes with other 18V Lithium+ batteries on the market offering similar performance.
What features does the onboard fuel gauge provide?
The battery includes an onboard fuel gauge which displays the remaining charge level, allowing users to monitor power consumption and ensure optimal tool operation. This feature helps avoid unexpected shutdowns due to a depleted battery.
How many batteries are required for use with this product?
The Ryobi RB18L40 requires one Lithium Ion battery to operate. The battery is compatible with the entire Ryobi ONE+ 18V system, allowing it to be used across a range of tools.
What are the dimensions and weight of the battery?
The battery measures 18.4 x 85 x 168 centimetres and weighs approximately 800 grams. Its compact size and manageable weight make it easy to handle and transport for various projects.
How does this battery compare in price to other 18V batteries?
The Ryobi RB18L40 falls into a mid-range price tier, generally costing around £69.95. It’s often pricier than generic own-brand 18V batteries but offers the benefits of the Ryobi ONE+ system.
What maintenance or cleaning should I perform on this battery?
Regularly wipe down the battery with a damp cloth to remove any dirt or debris. Avoid exposing it to extreme temperatures or direct sunlight, and store it in a cool, dry place when not in use.
Does the battery have a warranty?
The Ryobi RB18L40 comes with a one-year manufacturer's warranty, offering protection against defects in materials and workmanship. Refer to Amazon UK for details on their standard returns terms regarding this product.
What is the amperage of this battery?
This 18V battery has an amperage rating of 40 Amps, providing sufficient power output for a variety of tools within the Ryobi ONE+ system. This high amperage contributes to its ability to deliver sustained performance during demanding tasks.
£69.95
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