RYOBI 40V Lithium-Ion 8.0 Ah High Capacity Battery OP40804A1

The RYOBI 40V 8Ah Lithium Battery features premium 21700 cells that when combined with NTELLICELL technology delivers up to 40% more power and up to 4X more runtime increasing overall efficiency. With this battery, you can make up to 100 cuts per charge using our 40V HP Brushless 20 in. chainsaw. The COOL-CORE PRO heat management system utilizes upgraded heat sinks to reduce temperature while in use. This will optimize performance, allowing the battery to run 30% cooler, live 50% longer and deliver fade-free power in all conditions. The robust design and anti-vibration technology increases durability and enhances user experience during demanding applications. The high visibility LED fuel gauge clearly indicates remaining runtime. Easily install and remove the battery with the secure quick-release button.