The alb36li cordless leaf blower from bosch is designed to allow users to quickly clear leaves rubbish and other garden waste away from paths patios and lawns with ease powered by a 36v lithium ion battery the alb36li operates at a maximum speed of 250kmh and can last for up to 12 mins on a full charge at full speed it is lightweight and ergonomically designed so it39s easy to use and as it39s cordless it can be used wherever needed without wires or a heavy petrol motor restricting