1pcs 9V Heated Jacket Battery Booster Adapter, Step-Up Converter Type C to DC 4mm Charger Cable for 7.4V & 8.4V Heated Jackets Vests Hoodies (Not Compatible with 12V Gear)

["Package List: You will receive quantity of heated jacket step up adapter charger, featuring a Type-C connector for wide compatibility, allowing you to power your heated clothing using common power banks and chargers, perfect for on the go use.","Product Material: This heated hoodie power adapter is made from quality PVC material, built to last.It offers excellent flexibility and resistance to wear and tear. Its robust construction ensures long term reliability, even in harsh outdoor conditions. Perfect for cold environments where durability and strength are essential.","Compact and Portable Design: Lightweight and compact, making it easy to carry for travel or outdoor adventures. It provides reliable power to your heated gear anytime, anywhere, ensuring you stay warm.","Efficient Step-Up Function: Converts 7.4V or 8.4V battery power to a stable 9V output, ensuring strong and consistent heat for heated jackets, vests, and hoodies, keeping you warm and comfortable.","Compatibility: Works with 7.4V and 8.4V powered heated jackets, vests, and hoodies, catering to a wide range of heated clothing needs. Ideal for outdoor sports, skiing, and winter activities."]