Will Loose Battery Cable Drain Battery. A short circuit may cause excessive current draw and drain your battery. What mostly happens giving rise to that urban legend is that the owner of the car thinks he has turned everything the radio lights etc but in reality the loose battery cable interrupted the current.
Get this checkedThere are at least 10 reasons that I know of that will cause this ye. If damage is evident the battery should be replaced. A loose battery cable should not drain the battery.
Before removing the battery caps clean the top of the battery with a brush and solution of 14-cup baking soda and one-quart clean water to keep dirt and debris from falling into the cells.
Yes in case of circuits dealing with high power and slight to negligible in case of low power circuits. A loose battery that is bouncing around can short internally causing it to discharge. Make sure the battery is securely seated in the battery tray. It is a linking point made of conductive material.
