Chassis batteries needed charging.
I noticed that the chassis batteries were down to around 12.0 volts. The coach batteries are maintained well thanks to the inverter/charger system. I connected the chassis and coach batteries with a j...
Forum Discussion
I had a Safari that was probably the same as your Neptune. It did NOT charge the chassis batteries when on shore power. I installed a Trik-l-start and never had another problem with the chassis batteries.
FWIW, 12.5 to 12.6 volts is indication of a full charge. You will only read higher when the batteries are being charged. So going from 13v down to 12.5 is normal when the charger has been turned off. When measuring a battery, turn off the battery disconnect and wait for about a 1/2 hour before measuring.
Purchase and install the Trik-l-start....it will solve your problem.
Ron
FWIW, 12.5 to 12.6 volts is indication of a full charge. You will only read higher when the batteries are being charged. So going from 13v down to 12.5 is normal when the charger has been turned off. When measuring a battery, turn off the battery disconnect and wait for about a 1/2 hour before measuring.
Purchase and install the Trik-l-start....it will solve your problem.
Ron
