Heated Vest Battery Pack for 30000mAh 7.4V/5V Jackets with DC/USB Ports

About this item

• 【LED Display and CE/UL Certified】- The power digital display allows easy monitoring of battery life, plug in the battery to activate without needing to press the power-on button, compatible with all heated clothing that support USB and DC input.
• 【Certified Safe】- This product uses li-polymer cells and passed UL /CE certification, multiple protection programs are to avoid short circuit and overcharge of your equipment, it has a long service life, is not hot, and has high safety performance.
• 【30000mAh Portable Charger Power Bank】- Power bank has 30000 mAh ultra-high capacity can give you an excellent battery life experience. Full capacity can charge iPhone 14 up to 4 times and heated vest/heated jacket for 8-16 hours,cooling vest for 30 hours lightweight and portable with rounded corners.
• 【What You Get】- 1x 30000mAh portable charger; 1x type-c cable; 1x USB to DC port; 1x 4.0mm DC to 3.8mm DC port; 1x user manual.Please place the product in a safe place to avoid falling and being pressed by heavy objects. Due to the continuous updates of products on the market, this mobile power supply may have insufficient adaptability for some products,our worry-free 12 month guarantee and 7 day/ 24h friendly customer service. If you have any problems, please contact us and we will solve it within 12h.
• 【Versatile Charging】- This battery pack compatible with most heated devices like heated vest , jackets, vest, pants, heated chair and seat cushion cover, with 5V/7.4V heating elements. It is also compatible with other mobile electronics such as smart phone, tablet, iPad and etc.