Parasitic draw tests don’t involve big ... It’s also wise to test the health of your alternator as trouble there will drain the battery. For this test, we will need to move our multimeter ...

of course was a battery maintainer. Equally frustrating was the time my SUV had a slow electrical drain or “parasitic draw” that killed the battery every five or so days if it wasn’t driven.

it's time to test the battery. There is also a chance that a parasitic drain caused your dead battery. These are caused by a ...