【Automatic Startup Feature】This product is specifically created for heated apparel. Wearing heated garments makes battery replacement a hassle. Our solution allows you to forgo pressing the power button, as it activates immediately upon battery connection. It will automatically enter sleep mode when not in use.
【Multiple safety protection】Whsahans power bank has a built-in intelligent safety protection chip of voltage regulator. Multiple protection procedures protect your devices against overvoltage, excessive current, overcharging, and short circuit. Balanced operating temperature, safe and not hot.
【Complete Security Certifications】Our products have passed many certifications from different countries, such as UL, FCC, CE, RoSh, and PSE. After years of quality upgrading, now Whsahans power bank can be charged repeatedly for more than 800 times, providing long-lasting support for outdoor heated vests.
【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.
【Small Size Designed for Heated Vest Pockets】Different from other heated vest batteries, Whsahans heated vest battery pack is small and compact enough to fit into your vest pocket. It's the best choice for going out.
Rechargeable Battery for Heated Vest 10000 mAh 5V 2A