Which of the following is a major advantage of battery-powered tools?

One of the primary advantages of battery-powered tools is their portability. These tools are designed to be lightweight and cordless, which allows users to move freely and work in various locations without being constrained by power cords or needing to be near an electrical outlet. This feature is particularly beneficial in situations where power sources are not readily available, such as outdoors or in remote job sites. Portability enhances the versatility of these tools, enabling users to perform tasks in tight spaces or on the go, making them a popular choice for construction, landscaping, and home improvement projects.

While other factors such as cost, maintenance, and power levels play a role in selecting tools, it is the convenience of portability that often sets battery-powered tools apart in practical applications.