Unfortunately, it's not perfect, as not all tools and batteries are interchangeable. For example, if you have a 40-volt Ryobi battery laying around and the battery for an 18-volt tool gets lost or ...

Ryobi is well-known for offering a great range of value-for-money tools to whip your lawn into shape. The brand's Expand-It system is based around a cordless power unit with a variety of attachments ...