Keep the heat in while keeping the cold out with this DeWalt Medium Heated Soft Shell Jacket Kit. The outer polyester soft 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.