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PinkLeopard's avatar
PinkLeopard
Explorer
May 09, 2014

New 6v house batteries & main battery losing charge

Replaced 2-6 volt house batteries because they weren't holding a charge. Immediately afterwards voltage dropped rapidly to about 12.8. Checked water - it's ok. Charged with generator and shore power t...
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MrWizard's avatar
MrWizard
Moderator
May 11, 2014
According to this website
http://www.tripplite.com/sku/RV750ULHW/

It is a combo inverter & charger and has a selectable charge rate, either 11 amps or 45 amps, selectable using DIP switches

Find the manual, and check the switch setting for the charge rate
Other switches control over voltage protection, where shore power is disconnected and inverter turns on, this will only be for circuits that are using the inverter circuit, most likely the entertainment circuits and some 120v residential lighting

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