During Amazon's Black Friday sale, DeWalt's 20V Max XR 5Ah batteries are on sale for $125, 52% off the normal price of $259.
These batteries have an estimated 60% more capacity than DeWalt's standard 20V Max batteries and have earned over 19,000 five-star ratings from shoppers.
They weigh about 1.5 pounds and feature a convenient gauge to display remaining battery life.
Users have praised the performance and reliability of these batteries, calling them the best in the market.