Instructions for use of DC7.4V and USB 5V:
(As shown in the figure above)
1. hold the power button down until the blue indicator light comes on to activate the 7.4v power jack.
2. hold the power button down until the blue light off to activate the USB 5V power jack.
Features & details
đăVersatile Chargingă This battery pack is suitable for SUHERCBD heating system in branded heated vest , jackets, vest, pants and seat cushion cover, with 5V/2A heating elements. It is also compatible with other mobile electronics such as smart phone, tablet, iPad and etc.
đăDual USB output Power BankăThere are Type-C and Micro dual input ( 7.4V/3A 5V/2.1A), and 1 USB output Ports that can charge your heated vest as well as other device at the same time. A USB Micro cord is included, it is strongly recommended to use a 5V 2.1A adapter to charge the power bank to save charging time.
đăSmall Size,Big Poweră10000mAh large capacity power bank, up to 8 hours heating time meets your daily use (4 hours on high temperature, 6 hours on medium temperature, 8 hours on low temperature).can charge iPhone X up to 2.6 charges, iPhone 8 up to 3.6 charges, and Galaxy S10 up to 2.2 charges.
đăCERTIFIED SAFEă This product uses Li-Polymer cells. has passed UL & CE certification, Multiple protection programs are to avoid short circuit and overcharge of your equipment, it has a long service life, is not hot, and has high safety performance.
đăNOTICE/USAGE METHODăSUHERCBD battery pack for heated vest is designed for Heated Vest/ heated jacket. 1. Press and hold the power button for 3 seconds until the blue light turns on. DC 7.4V power socket starts to supply power to the heated jacket. 2. Press and hold the power button for 3 seconds until the blue light turns off. USB 5V power socket starts to supply power the 5V heated vest. Please note that before ordering.[Manual for using USB 5V and DC7.4V]
Heated Vest Battery Pack,5V 2a 10000mAh Power Bank for Heated Vest Heated Jacket, Portable Charger,Compatible with iPhone,Android etc.

