Thumb Score: +15 Home Depot has 3-Pack Milwaukee M18 18-Volt Lithium-Ion High Output 12.0Ah Battery Pack (3x 48-11-1812) on sale for $399. Shipping is free. Thanks to Community Member way2skywalk for finding this deal. Product Details:[LIST][*]RedLink intelligence: Battery circuitry provides optimized performance and overload protection using total system communication between tool, battery and charger