Dc Connector Dynamic Jumpstarter My Question Is ...it Has A Red L.E.D Light On The Front Next To The DC Connector...., Shou?

Dynamic Jumpstarter My question is ...it has a red L.E.D light on the front next to the DC connector...., shou? - dc connector

I bought a Jumpstart momentum to start my car when the battery is not ... My question is ... has a red LED on the front near the ...., electricity during loading must be present, and I have about 24 hours Cating for the first time, enter wait .... because it is not in the instructions above