I am having an issue with charging the backpack, on the led light it’s always on the 2nd light, if I charge it all night it’s on the 2nd light never goes to fully charged on the green light, yet when I charge the backpack the light is lit green on the charger instantly? I moved the charger around a bit and the light went red for a second then back to green, I’ve only had this backpack like a month, seems something is wrong with the charger?
also where you plug in the charger the 2 pins stick out but the 3rd one (the one on its own) is more sunken in, should it be this way?
other than the charging issue the backpack has been great but I’d like to be able to get it fully charged