About this item

• 【Perfect Spare Battery for Heated Clothing】Compatible 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.
• 【Secure Purchase: 】The package contains 1 x 30000mAh battery for the heated vest, 1 x User Guide, and 2 x DC Switch Cables. We are committed to our product and provide full support for any questions or problems you may face while using it.
• 【Universal Compatibility 】 This power bank's Type-C Port supports Input and Output. It's Multiple Input/output settings 5V/3A, 9V/2A, 12V/1.5A. Suitable for all USB 5V/3A 9V/ 2A 12V/1.5A heated vests, as well as DC 7.4V heated vests. The USB port and Type-C port can charge phones and mobile devices.
• 【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.
• 【Professional Heated Vest Battery Pack】30000mAh 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.