suitable for jumpstarting your vehicles within a few seconds even in extreme weather. The lifespan can last for 10 years. The use of supercapacitors can increase the voltage of automobile batteries. It can help to start the car immediately when there is little power in the car. Three charging methods:• 5521DC port charging (8~16V/10A input) • USB-C port charging (PD 100W fast charge input) • Clamp reverse charging (5~18V/10A input) Product Specification: Operating current: 700A Max. • Working voltage: 13.3V Max. • Input parametersBattery clamp: 5-18V=10A, Max. 5521 DC port:

8-16V=10A, Max. USB-C port: 5V=3A, 9V=5A, 12V=5A, 15V=5A, 20V=5A, PD100W, adaptive • Working temperature:

-40°C to 70°C • Product size: 198 x 119 x 44mm