Why Does My Battery Keep Draining. A parasitic drain may also occur when certain devices that are supposed to shut offlike an electrical relay for exampleremain on after the engine has been turned off. After checking over my car he was honest in telling me that I needed to take my vehicle to a shop that has specialized testing equipment to better determine what exactly keeps draining my battery where it goes completely dead every 4 or 5 days.
Start the Watch app on your iPhone. To configure this setting. AutoZone or Advance Auto Parts will do a battery test for free.
That is a useful Android battery draining fast fix.
The current reading should be 003 amp when the engine is off. Start the engine and operate it at a fast idle of around 1500 rpm or so. Response from the Engine Man. Checking for a Parasitic Drain.
