Generator Battery
Place the BATTMON sensor on your generator starter battery. Monitor the crank current from the starter motor, battery voltage and temperature, or monitor the alternator charge current, voltage and battery temperature.
This can be used as a diagnostic tool to identify a battery that needs replacing or a problem with the alternator or starter motor.
For example, a decreasing crank current may be a sign that the battery although still having sufficient voltage does not have enough power output to crank the engine, resulting in a failure to start situation.




