About this item

• ✅ [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.
• ✅ [Dual Output Ports: 7.4V and 5V]: This battery features a DC output of 7.4V and a USB output of 5V, making it compatible with a wide range of heating garments. The 7.4V output significantly enhances heating efficiency, allowing for quick warming and a marked rise in temperature. (PLEASE NOTE: The diameter of the DC port is 3.8mm, which is not compatible with ORORO heated vests.)
• ✅ [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.
• ✅ [Package Contents and UL Certified]: 1x 30000mAh power bank, 1x Micro-USB cable, 1x DC to USB cable, 1x DC 3.8mm to DC 4.0mm cable,1x user manual, 180 days guarantee, if you have any problems, please feel free to contact us for help, and THOUSTA power bank is UL, FCC, CE, and ROHS certified.
• ✅[30000mAh Large Capacity]: 30000mAh 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.