5V 7.4V Heated Vest Battery Pack with LED Display 20000mAh Huge Capacity Power Bank 3.8MM DC Port and USB Port Phone Charger for Heated Jacket Heated Hoodie Heated Sleeping Pad
✅[20000mAh Large Capacity]: 20000mAh max capacity battery pack not only can charge a heated vest, heated pants and heated sleeping pad, providing up to 20 hours of running time for heating apparel.Also supports charging your smart devices multiple times, you don't have to worry about power off.
✅ [7.4V 5V Dual Output Ports]: This battery is built with DC 7.4V output and USB 5V output, it supports most 5V and 7.4V heating apparel, 7.4V output greatly helps on heating performance, it is heating rapidly and substantial increase in temperature.(NOTICE:the diameter of dc port is 3.8mm,which do not support ORORO heated vest)
✅ [Up To 20 Hours Working Time]: Taking this battery pack with heating clothes to get the long-lasting warmth in the winter, it worked 6 hours on the high mode,8 hours on the medium mode,20 hours on the low mode.
【How To Use Power Bank】1. Press the button on the mobile power supply and turn on the mobile power supply - USB-5V dedicated output power supply. 2. Press the button again for 3 seconds and turn on the DC-7.4V port output until the green light on the top of the mobile power supply lights up, which is the dedicated output port for the DC port (only the DC output port can be used after opening, and USB output is not available). 3. (Note: The corresponding output port uses the corresponding socket,
✅ [Package Contents and UL Certified]: 1x 20000mAh power bank, 1x Micro-USB cable, 1x user manual, 180 days guarantee, if you have any problems, please feel free to contact us for help, and STYAZNLE power bank is UL, FCC, CE, and ROHS certified.
✅ [Safety Protection Design for Charger]: Equipped with a safety design that protects your device from over voltage, over current, over charge, short circuit and over discharge.
