30000mAh Heated Vest Battery Pack with USB/DC Port and LED Display

About this item

• [Change USB to DC Input]: YMTHE power bank is equipped with an extra DC to USB power cable for the heating vest only built in the USB port,so this item is so different from other ordinary USB battery,it can be increased with the output power, and then increase the heating temperature, and thus enhance the heating effect of your heated vest.
• [Digital Display Screen & CE/UL Certification]: Built-in an accurate LED display shows the remaining power .And this YMTHE battery uses Li-polymer cells and passed UL /CE certification, built-in multiple protection programs to avoid short circuit and overcharge of your equipment.
• [What You Get] : 1x 30000mAh portable battery charger, 1x type-c cable; 1x user manual, 1 x dc to usb cable, 1 x dc3.8mm to dc4.0mm cable, our worry-free 12 months warranty and 7 day/ 24h friendly customer service. If you have any problems, please contact us and we will solve it within 12h.
• [30000mAh Professional Heated Vest Battery] : A perfect accessory for your electronic devices. This compact and lightweight heated vest power bank is designed to be easily carried with you wherever you go. 30000mAh Huge capacity can charge heated vest/heated jacket for 4-10 hours, ensuring your devices never run out of battery.
• [DC and USB Dual Ports]: This portable battery for heated vests features both USB and DC connections, enabling you to charge various devices from smartphones and tablets to heated vests. Regardless of your device, this battery pack for heated jackets has you covered. Please note that it is compatible with devices sporting 3.8mm and 4.0mm DC connectors.