If you prefer a long-lasting battery with a base attachment, Ryobi makes that too. The 12V cordless rotary tool and the 18V rotary tool (with the base) are available for $61.50 and $84 ...
It's great for cutting wood, drywall, PVC, trim, and even metal,–particularly when the piece you want to cut is in a tight or awkward location where larger rotary and circular saws won't fit.
The Ryobi One+ Cordless Multi-Tool is a great addition to the toolbox, as it can be used for so many applications. The bog standard plunger style attachment can make it a bit fiddly to fit ...