The 36V lithium-ion cordless Blower Vac gives you the freedom to swap between leaf blower or vacuum mode with a simple touch of a button, perfect to clear patios, lawns and flower beds with ease without the hassle of cords. The powerful suction allows debris to be removed quickly and efficiently and the mulch function reduces the volume of debris allowing more to be collected. With 8 adjustable power settings you'll have all the power you need to get the job done. The 36V battery is compatible across all other BLACK+DECKER 36V tools.