Heated clothing GHH 12+18V XA. The GHH 12+18V XA heated hoodie is the perfect mid-layer option against cold temperatures and bad weather. Combined with a thin, windproof and water-repellent jacket, it's all you need to stay warm whatever the employees are doing. The weather is always unpredictable. but with perfect heat distribution thanks to its three heating zones, this hoodie will keep your upper body warm all day long. The three heating levels. powered by Bosch's 12-volt rechargeable batteries. guarantee long-lasting warmth. The integrated port in the battery adapter makes it easy to charge USB-powered devices, offering even more convenience. The hoodie's heating pads are powered via the GAA 12V-21 charging adapter (included in the scope of delivery) and a Bosch 12 V battery (not included in the scope of delivery) or optionally via the GAA 18V-24 charging adapter and the Bosch 18 V battery (not included in the scope of delivery). GAA 12V-21 Professional battery adapter (0 618 800 079).