Keep your 300- and 500-Series Husqvarna professional tools powered with the Husqvarna BLi200 Battery. This integrated 40V battery is suitable for Commercial or home use, offering high-capacity power for extended runtime. Designed for use with Husqvarna battery tools, this lithium ion battery can be cooled actively and features an intuitive 4-LED charge indicator to easily read the battery life. This 40 Volt battery fits all husqvarna 500-series battery handheld machines. Not recommended with 500 series chainsaws. The Husqvarna BLi200 Battery is designed for demanding use and provides 5Ah of power. Husqvarna Li-ion batteries provide long-lasting power and top-class performance. Use this 40V lithium battery as an additional leaf blower battery or weed eater battery.