Ryobi 40V Battery - 4000mAh

Engineered for extended runtime, this Ryobi 40V lithium-ion battery delivers 4000mAh of reliable power for demanding jobs. Compatible with Ryobi's expansive 40V tool ecosystem, it charges quickly and maintains consistent performance across drills, saws, and outdoor equipment. Built with intelligent fuel gauge technology to monitor remaining charge, this battery minimizes downtime on job sites and in workshops. Ideal for professionals and serious DIYers who demand dependable energy and versatility.