On a recent trip a relatively new house battery failed. In charging it the red charging light on my Guest onboard charger came on very dim while the green charged light was bright. The same condition occurred on my # 2 house battery which was fully charged. The failed battery did charge up.
Secondly, while on shorepower, with the charger circuit breaker off the DC system would shutdown when the battery selector switch was switched off. However when the charger was switched on the DC circuits were energized even though the battery switch was off??!!
Any suggestions?
Secondly, while on shorepower, with the charger circuit breaker off the DC system would shutdown when the battery selector switch was switched off. However when the charger was switched on the DC circuits were energized even though the battery switch was off??!!
Any suggestions?