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Invertor
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71 Posts
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1
February 27, 2018 - 7:19 am
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Is there a way to know if you invertor stops charging the battery when it's full?  How do I know it shuts off?

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699 Posts
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February 27, 2018 - 10:20 am
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In a nutshell not really. If you had a voltmeter hooked up you could as you would see a slight drop in voltage as the charger shut off. 

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6 Posts
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February 27, 2018 - 11:15 am
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If you can find the make & model of your converter, I would think that you could find a users manual online, it should tell you all the specs of the converter, how it charges, etc.

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1573 Posts
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February 27, 2018 - 1:08 pm
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Most modern 12v CONVERTERS (Converters take 120V and produce 12v, Inverters take 12V and make 120v) have 3 stage charging. If your battery is below 75%, it will output 13.9v up to 14.4v depending on the converter brand. Once the battery reaches 90% of capacity, it will output 13.6v. When it has been at 100% for a number of hours, it will going into "float" mode at 13.2v.

2 simple ways to tell. Take a cheap multimeter and test at the battery, our you can can wire in one of these cheap display units by tapping any of the 12V lines.

Martini Glass The happiest people don't have the best of everything, they just make the best of everything that they have!
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Eastern Pennsylvania
3871 Posts
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March 9, 2018 - 7:13 pm
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great question, we have a 2010 Coleman and could smell the battery boiling while camping and plugged into shore power for a week.

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1573 Posts
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March 9, 2018 - 9:04 pm
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JoeCamper said
great question, we have a 2010 Coleman and could smell the battery boiling while camping and plugged into shore power for a week.  

Sounds like your a candidate for the same converter replacement I just did.

Martini Glass The happiest people don't have the best of everything, they just make the best of everything that they have!
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