The Husqvarna BLi30 (Part 967937702) is a high-capacity 36V, 7.5 Ah lithium-ion battery designed to power Husqvarna's 100- and 300-series cordless outdoor power equipment. Featuring an integrated cooling system and an LED charge indicator, this durable battery provides long runtime and is interchangeable across various compatible tools like chainsaws and trimmers. It offers a reliable, low-noise, and emission-free power source with a lifespan of up to 600 recharge cycles.