BLOWER

specifically a compact, handheld model powered by a rechargeable lithium-ion battery.
​Based on the image, here are the key features and how this type of tool typically works:
​Key Components
​48V Battery Pack: The large unit at the bottom provides the power. While the label says "48Vf," these are often high-capacity packs designed for extended runtime in garden tools.
​Centrifugal Fan (The Round Housing): The circular middle section contains an impeller. It pulls air in through the side vents and forces it out through the nozzle at high speed.
​Tapered Nozzle: The long, narrow tube concentrates the airflow to increase the "wind" speed, making it effective for moving debris.
​Pistol Grip & Trigger: Designed for one-handed use, allowing you to control the airflow easily