Lipo battery
So I have a new 5000mAh 7.6v 120c 2 cell and fly RC charger, I charged my battery yesterday and it was fine I charged it twice, but I came to charge it today and my charger came up with connection break, the charger has a battery meter and is reading out main:4.62v I've ordered a new t plug connector for the charger to see if that makes any difference but if there is anything I need to know can someone let me know