Ryobi RB18L40 18V ONE+ Lithium+ 4.0Ah Battery
Rated 4.6 / 52,978 ratings on Amazon →
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
Related attributes
Not sure which power tool batteries & chargers is right for you? Read our Best Power Tool Batteries & Chargers UK (2026) guide.
£69.95
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