One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

Corroded or loose battery terminals, frayed cables, or even poor grounding can cause high resistance. That points to intermittent voltage or circuit issues, despite a “good battery.” High resistance ...

In this video, I demonstrate how to fix a parasitic battery drain by installing a battery quick disconnect or kill switch. Yamamoto throws first World Series complete ...