30000mAh Heated Vest Battery Pack 7.4V Heating Vest Battery Bank Power Bank with LED Display DC/USB//Type-C 5V/9V/12V Portable Chargers for Heated Jacket Coat Vest and Warming Clothing for Men

Professional Heated Vest Battery Pack30000mAh large-capacity battery pack for heated vest. The heated vest battery pack replacement has pocket size, ultra-compact, ultra-portable. It is handy and easy to put the battery for heated vest in your pocket or handbag.
Smart Digital Display The advanced smart digital display technology shows the remaining power from 1% to 100%, ensuring you always know how much charge is left. The display lights up when connected and automatically sleeps when not in use to conserve power.
Universal Compatibility This power bank' s Type-C Port supports Input and Output. It' s Multiple Input/output settings 7.4V 5V/3A, 9V/2A, 12V/ 1.5A. Suitable for all USB heated vests, as well as 3.8 mm 4.0 mm DC 7.4V heated vests. The USB port and Type-C port can charge phones and mobile devices. Please place the product in a stable and safe place to avoid falling or placing it under heavy objects.
Perfect Spare Battery for Heated ClothingCompatible with most heated devices (heated jackets, vests, and pants) on the market, with seamless battery replacement, it can be taken as an additional battery pack, which enables you to enjoy more time outdoors and keeps you warm at any time.
Risk-Free Purchase: Package includes 1 x 30000mAh battery pack for heated vest, 1 x Instruction Manual, 2 x DC Changeover Cable. Due to market updates, this mobile power supply may be incompatible with a very small number of devices. If you encounter such problems, please feel free to contact us We are online 24 hours a day and we will provide timely support.