Whether you're looking for battery-powered tools or mechanics tools sets, Amazon has them on sale for Prime Day.

This year also brings a shiny new shopping feature: “Today’s Big Deals”—a daily, themed drop of limited-time offers from top brands like Samsung, Kiehl’s, and Levi’s, launching at midnight and available while supplies last.

Prime Day sales are here again. The e-commerce giant is making the now-misnamed Prime Day a four-day event for the first time.