The dewalt dcj069 black heated jacket utilises dewalt xr batteries to provide hours of core body warmth and continuous heat it has a durable water and wind resistant polyester outer shell with 3 core heating zones upper left and right chest and mid back it has a toggle adjustable waistline for improved fit fitted with 3 temperature settings high medium low with an additional pre heat function comes with an xr battery adaptor and includes battery fuel gauge and 2 usb power ports for charging por