5V 2A Rechargeable Battery Pack for Heated Vest 10000mah Heated Jacket
No DC output, not suit for 7.4v heated clothing. 【Plug in for Automatic Starting up 】It was specially designed for heated clothing. When you wear heated clothing, it is inconvenient to replace the battery.
Battery Operated Phone Charger Emergency|USB Battery Powered Power Bank Black
Socket supports USB Type A only.
Battery Operated Phone Charger Emergency|USB Battery Powered Power Bank Black
Socket supports USB Type A only.