Ryobi 40V 12Ah Lithium-Ion Battery (OP4012A1)

The OP4012A1 is the largest battery in the Ryobi 40V line. Its 12Ah capacity gives the longest runtime per charge, which suits self-propelled mowers, larger lawns and long cleanup jobs with a blower.

INTELLICELL technology monitors each cell to manage power under heavy load, and the integrated LED fuel gauge shows how much charge is left. Works with every Ryobi 40V tool, including the 40V HP mowers we carry.

Highlights

• 40V, 12Ah lithium-ion
• High-capacity lithium-ion cells
• INTELLICELL technology
• Integrated LED fuel gauge
• Compatible with all Ryobi 40V tools and chargers
• 5-year limited warranty

In the box

• One OP4012A1 battery (charger not included)

Good to know

Because of its size, a 12Ah battery takes longer to charge; the Dual-Port Rapid Charger (OP409A) is the fastest option. Specifications are from Ryobi and may change.