Forum Discussion
HiTech
May 26, 2013Explorer
Fleet Man wrote:
On shore power, fully charged with PD9260, Charge Wizard and Trik- l-Start, my chassis batteries are consistently .3 volts below the coach or house batteries no matter what charge mode the system is in.
In theory that says the chassis battery is not actually fully charged, has a large self discharge rate, or there is some decent sized parasitic draw being powered on the chassis side. As the amps flowing approach 0, the voltage on the chassis battery should approach the voltage on the house bank.
Jim
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