Don't touch it until it cools down. When it gets cooled down disconnect the ground side first. After making sure the compartment is vented good. If you have a fan let it blow on compartment for a short time. What has happened it has shorted internally for some reason. Causes charger to think it is discharged so it keeps charging it. Then as it gets hot the gasses from hot acid start hissing and that gas is very explosive. Reason for venting and letting cool down. Disconnecting ground first lessens the chance of a spark that could cause it to explode.


Sent from my iPhone using Crappie.com