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7.4V 30000mAh Heated Vest Battery Pack with DC & USB Outputs
User Advantages
30,000mAh Heated Vest Battery: Keep Warm and Charge Efficiently
Effortlessly keep warm with our high-capacity 30,000mAh 7.4V battery, perfectly designed for USB and DC heated apparels like heated vests, jackets, pants, and sleeping pads. It's also ideal for charging smart devices.
DC Heating Enhancement
This power bank comes with an extra DC to USB power cable specifically for heated vests. Unlike typical USB batteries, this item can boost the output power, raising the heating temperature and enhancing the warmth of your heated vest.
Compatibility with Most DC Heated Vests
DC heated vests on the market have varying DC interface specifications. Our power bank addresses this by including an extra DC3.8mm to DC4.0mm interface cable, ensuring compatibility with most models on the market.
Indicator Light & Safety
Check your battery's remaining power through the convenient indicator light. Made with Li-polymer cells, this power bank is UL and CE certified, featuring multiple protection programs to prevent short circuits and overcharging of your devices.
What You Get
- 1x 30,000mAh power bank
- 1x charging cable
- 1x USB to DC cable
- 1x DC3.8mm to DC4.0mm cable
- 1x user manual
- 180-day guarantee
If you encounter any issues, feel free to contact us for assistance.
