After reading all the comments on how everyone has tried to fix these batteries, I simply used my old "tried and true"method.
Simply re.ove the battery from the casing,get a fully charged 4s battery,touch it to the positive and negative wires on the board,watch your lights,and when get a few flashing,quickly put it on the Autel charger.
I have "jump-started" many batteries this way. I fixed 2 completely dead batteries like this, and they are working fine.
Simply re.ove the battery from the casing,get a fully charged 4s battery,touch it to the positive and negative wires on the board,watch your lights,and when get a few flashing,quickly put it on the Autel charger.
I have "jump-started" many batteries this way. I fixed 2 completely dead batteries like this, and they are working fine.
