| [GMCnet] Trying to charge discharged house batteries. [message #348051] |
Tue, 17 September 2019 17:35  |
w schurman
Messages: 49
Registered: June 2015
Karma:
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Member |
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Today I went to retrieve the GMC from a storage lot where it had been
sitting for approximately two weeks. One of the air bags was very low so I
started the engine and hit the raise toggle switch for the compressor to
air up the bag and nothing happened. After looking around for the cause I
found that I had no house battery voltage, I mean none. Next I discovered
that I had inadvertently left the "systems check " toggle switch in the on
position.which completely discharged the house batteries.
Not wanting to buy new batteries (if I can help it) can they be charged up
by running the engine and hoping that the combiner will recognize the needy
house batteries and charge them ?
There is no access to electricity in the storage lot so can they be
recovered by using a Schumacher XC75 75A battery charged running it with a
400 watt inverter running off my SUV engine battery ?
The batteries while 3 years old they have never been totally discharged.
All advice is much appreciated
William S. Schurman
box 772806
Steamboat Springs, CO
80477
1978 Palm Beach
TZE168V100258
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