20000mAh Rechargeable Battery Pack for Heated Vests and Jackets - Fast Charging, 7.4V/5V 3A

About this item

• Pocket Size, Carry It Around: This heated jacket battery pack is designed for heated clothing. Lightweight and compact, put it in your heated jacket pocket and enjoy your various outdoor activities or work.
• Fast Temperature Rise & Stable Output: The professionally customized chip for heated clothing battery provides constant and stable output, bringing better performance for heating vest, jacket, coat, hoodie, shirts, pant, heating up quickly and increasing the temperature dramatically.
• High Capacity & Extended Heating Duration: This heated jacket features a 20000mAh battery pack that provides up to 12 hours of warmth—6 hours on high, 9 hours on medium, and 12 hours on low. The battery ensures your heated clothing stays warm for an extended period during the winter months.
• Multiple Safety Protectio: Heated vest battery pack has built-in multiple protection safety system, from preventing overcurrent and voltage to short-circuit-proof measures and vigilance on temperature control. This electric vest battery has higher safety performance compared to other ordinary batteries.
• Specific Design for Heated Clothing: 5V 3A power bank designed specifically for heated vest, jacket, and pants. Compatible with heated clothing Underwear Sets (Not compatible with 7.4 volt heated clothing).