DEWALT DCHJ067B-S-20 V/ 12 V Black Heated Hoodie-SDEWALT 20 V 12 V max black heated Hoodie. 20 V MAX* and 12 V MAX* batteries can provide hours of core body warmth and continuous heat. Up to 7 hours of runtime on low setting using the 20 V MAX* compact 1. 5 Ah battery. Durable water and wind resistant cotton twill outer shell. 3 core heating zones; upper left & right chest and mid back. LED controller offers 3 temperature settings (high, medium, low) with pre heat function. USB power source accepts