Already, Prime Day 2025 landed itself in a round of controversy. Momentum Commerce, a retail management company that handles Amazon, Walmart, and Target sales for a number of big-name brands like Lego and Crocs,

Milwaukee’s two-pack of high-output batteries is another great deal, currently an impressive 50 percent off—a savings of $150—at Walmart. These 18-volt batteries are compatible with over 150 M18 cordless tools and have a 6-amp-hour capacity. They also come with overload protection and a three-year warranty.

With these Wirecutter-approved picks under $100, you don’t have to spend a lot to get a good deal this Amazon Prime Day.