2x batterys

Discussion in 'Motorhome Chat' started by deisel doctor, Dec 13, 2012.

  1. deisel doctor

    deisel doctor

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    In our m/h we have got 2 aux batterys (plus driving one) when i press the check charge button on the panell if it reads 50% does that mean 50% of each or totall as there is in theory 24 volts in there?
     
  2. hilldweller

    hilldweller Funster Life Member

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    There aren't 24V they are wired as one big 12V battery and all the meter can see is on big battery. So 50% is just that half gone.

    BUT.

    Always a but, you normally discharge only to 50% so I wonder just what your 50% it telling you ? Common sense is that you are half way to 50% in other words 75% of the battery theoretical capacity.
     
  3. Jaws

    Jaws Funster Life Member

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    50% over all .. It is not 24v but two 12v in parallel ( so result is still 12v but with higher capacity )
     
  4. aba

    aba

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    i think you should plug it in to the mains for a couple of days then see what it says.
    if it is a digital control panel like the schaudt ones some of them need to know what the battery capacity is so it can tell you more accurately.
     

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