As part of the Ryobi ONE+ system of over 100+ tools, this Ryobi 18V 4.0Ah battery is compatible with the full range of ONE+ tools for the home and garden but is ideally suited to heavy-duty applications such as mowing, sanding and cutting. Ryobi Lithium+ technology provides more power, longer runtimes, and better durability than previous battery technologies. Featuring Ryobi Intellicell technology, where each battery cell is constantly monitored to ensure power output is maximised. Featuring a tough pack design with built-in impact protection for long-term durability and a rubberised base. The 4-stage fuel gauge displays remaining power (100%, 75%, 50%, 25%) so you always know how much power you have left. Lithium+ cells hold their charge over a prolonged period without losing power, ensuring batteries are always charged and ready to go. This 4.0Ah battery includes our 1.5A charger, fully charging the battery in 160 minutes. We’ve been perfecting the ONE+ system for nearly 25 years. ONE+ batteries are compatible with all ONE+ tools. Our tools are built to last and so is our warranty, a 3-year warranty is included on all Ryobi ONE+ batteries. Size H10.7, W8.2, D13.5cm. Weight 0.7kg. Li-Ion (included) . Manufacturer’s 3 year when registering online guarantee (excludes professional use). EAN: 4892210162328.