Keep the heat in while keeping the cold out with this DeWalt 3X-Large Heated Black Quilted Jacket (Jacket Only). The outer polyester shell is water and wind resistant, while the inner polyester shell keeps you comfortable. The 3 heating zones include the left and right chest as well as the mid-back. The LED controller gives you 3 temperature settings (high, medium and low). A fuel gauge indicates how much life is left in your battery. The battery pocket accepts 20V MAX XR Lithium-Ion batteries, giving you increased run time by up to 25%. Also featured is a handy USB power source for charging your portable electronic devices.