The BL548LI benefits from a 300W motor and maximum air speed of 76m/s to make this a capable and powerful blower. This model can also provide 23 minutes of use from a compatible battery. Completing this handy tool is a durable and hard-wearing design, and a lightweight manufacture for comfortable use of the product. This unit is supplied with the bare tool only with the 48V battery and charger available to purchase separately if required. All Alpina products come with a 2 year manufacturer warranty.