Heated Vest with 30000mAh Battery, 21 Heating Points, Max 70°C Heating, DC 7.4V

Size 3XL: Chest 108cm, Shoulder Width 39.6cm, Length 64cm.
[DC 7.4V Power Supply & Max 70℃ Heating & Made in Japan Fiber Heater Built-in] This heated vest utilizes cutting-edge carbon fiber technology with a zero-radiation far-infrared heating system, combining heating and safety. The 2025 new model heated vest, powered by a high-efficiency DC 7.4V, can reach a maximum heating temperature of 70℃, which is 10-15℃ higher than commercially available 5V/2A heated vests! Instead of traditional heating wires, it uses Japanese-made graphene fiber heaters for efficient heat transfer, achieving rapid preheating in just 3 seconds! With its overwhelming heating temperature, you can stay comfortably warm even on sub-zero days.
[Industry's Strongest 21-Zone Large Area Heating & 3 Temperature Settings] This heated vest is meticulously designed with an increased number of heating elements and a wider heating area compared to previous models. It features a total of 21 large heating zones: 12 on the back, 6 on the abdomen, 2 on the shoulders, and 1 on the neck, providing all-around warmth. Rapid preheating is achieved in just 3 seconds. The heated vest has independent front and rear switches, allowing you to freely adjust the heating areas and temperature modes for maximum warmth and an ultimate heating experience!
Equipped with the industry's strongest 7.4V/3A high-power mobile battery, it not only achieves overwhelming heating temperature and speed but also thoroughly solves the problem of power outages with 5V/2A batteries during use. While 5V/2A batteries often run out of power due to insufficient output, this dedicated battery provides stable power with its 7.4V/3A high power, making it ideal for heated wear. Furthermore, with a 30,000mAh ultra-large capacity, it can last up to 15 hours of use! It features advanced overheat protection and has passed Japan's strict PSE certification, making it a safe and reliable product for cold weather with excellent practicality and durability.
[DC/USB Power Supply Compatible & Independent Front/Rear Temperature Settings] This heated vest comes with a USB plug and a USB-to-DC conversion cable, allowing for easy switching between USB mode and DC 7.4V mode, with a maximum heating temperature of approximately 70℃. From slightly chilly days to extreme cold, you can enjoy warmth anytime with this versatile heating vest, thanks to its DC/USB compatible temperature adjustment.
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