In addition to powering the expanding line-up of 18-Volt cordless tools and accessories, Makita 18-Volt batteries can help you keep warm in cold, harsh conditions. The 18-Volt LXT Cordless Heated Jacket has a power source that accepts Makita 18-Volt LXT and 18-Volt Compact Lithium-Ion batteries for up to 28 hours of heat (with BL1850 battery, sold separately). You can also keep your portable electronic devices charged-up with the convenient on-board USB power port. The Makita 18-Volt LXT Heated Jacket features Mossy Oak Break-Up Infinity, the first camouflage pattern to feature 6 individual layers of depth with unmatched realistic detail and the sharpest definition. Each element leaves, limbs, acorns and branches was selected to create unprecedented realism and contrast to break up a hunter's silhouette. The Heated Jacket has 3 heat settings to adjust to changing weather conditions. It has 4 pockets including a zippered chest pocket that is ideal for a cell phone or other accessories, as well as left and right side pockets and a sleeve pocket. The battery pocket is on the rear-left side, so it's out of your way but within reach for quick and easy access. The soft fleece-lined collar is tailored for increased user comfort, even when fully zipped-up. The knitted storm cuffs and drawstring waist provide a better fit to help keep the cold weather outside.