The Festool BP18 18v AirStream Li-Ion Battery with Bluetooth offers cutting-edge power and intelligence for demanding projects. Designed to optimize Festool’s 18v cordless tools, this 5ah battery delivers extended runtime and faster recharging thanks to its advanced AirStream cooling technology, which minimises heat build-up during high-performance tasks. With built-in Bluetooth connectivity, the BP18 battery integrates seamlessly with Festool’s dust extractors, enabling automatic activation for efficient dust management while you work. This smart feature supports a cleaner, healthier workspace without needing to manually operate the extractor. Additionally, the battery’s LED charge indicator keeps you informed of power levels, so you can plan for recharging with ease. Features and Benefits • 5ah battery packs for endurance and power development for all applications • Powerful cordless all-rounder with optional activation for direct extraction via Bluetooth • LED display quickly shows