Heated Vest Battery Pack Replacement 18400mAh – 7.4V/5V Power Bank with LED Display, Only for 7.4V Heated Apparel with DC 4.0mm Plug, Not for 12V Gear

【Compatible with 7.4V & 5V Heated Apparel – Not for 12V Devices】The Zylyva heated vest battery pack replacement is designed exclusively for 7.4V and 5V heated clothing. It features a 4.0mm DC 7.4V output and is compatible with most heated vests and jackets. Please note: Not suitable for 12V heated gear or USB 5V-only plug-in vests.
【18400mAh High Capacity – Up to 11 Hours of Heat】Power your heated apparel for extended wear with this 18400mAh battery pack. It provides up to 11 hours of warmth on low settings, 6–7 hours on medium, and 5-6 hours on high. It also supports USB/Type-C output for charging your phone or devices while outdoors, making it the ideal all-in-one winter power source.
【Precise LED Display – Easy Power Monitoring】Unlike traditional battery packs with vague LED indicators, the Zylyva power bank features an intelligent LED screen that displays the exact percentage of remaining battery life. You’ll never be caught off guard—just clear, accurate power information when you need it most.
【Smart Auto-On & Power-Saving Sleep Mode】Once your heated apparel is plugged in, the battery automatically turns on and begins heating—no need to press a button. When idle, it enters sleep mode to conserve energy. This hands-free feature is ideal for winter activities when convenience and battery life matter most.
【Lightweight, Compact & Airline Approved】Weighing just 9.8oz, this compact yet powerful heated vest battery pack replacement is ideal for travel and outdoor use. It meets UL, CE, FCC, and RoHS certifications, includes built-in protection against overcharging and overheating, and is TSA-compliant for carry-on luggage.
【What’s in the Box – Buy with Confidence】Your package includes: 1× Zylyva 18400mAh heated vest battery pack replacement, 1× USB-C charging cable, and 1× user manual. Whether you’re hiking, skiing, commuting, or just staying warm, we offer a 1 year warranty and dedicated customer support for a worry-free purchase.