Car Battery Drains Overnight Or After Days Of No Use!
Car battery drains overnight(dies), or after days of no use, parasitic drain, parasitic draw, engine will not start. How to easily find/locate/identify the source of parasitic battery drain on your late model car, vehicle, SUV, truck, or boat without losing computer or sound system settings/programming. Enjoy!
ATTENTION: The testing methods shown in this video can be performed using either battery terminal(sometimes one end of a car battery can be much harder to get to, or one cable has very limited movement), but it's much safer to use the NEG battery terminal since it's connected to the vehicle's chassis/engine ground.