Home Depot’s Labor Day sale is live, and some of the best deals are in its free tool and battery bundles. The tools themselves aren’t discounted upfront, but eligible product pages let you add a free tool or battery to your cart with purchase, with some freebies worth hundreds of dollars on their own. For example, buy a DeWalt circular saw for $299 and choose a DeWalt Flexvolt battery valued at $259 for free. Shipping is free on most items. The deals end September 9. Shop Now at Home Depot