Multi-function power bank and heating battery pack

Description
Multi-function power bank and heating battery pack
Detail

7.4V 5400mAh lithium heating clothing battery packs with power bank function


Rated output voltage: USB 5V 2.5A

DC 3.5*1.5MM: 7.4V, 5 PWM adjustable output

Rated capacity:5400mAh

Rate discharging power: 12W

Charging: MICRO 5V 1A

Dimension29mm*67mm*75mm

Weight232g