Battery question

05chris

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Sep 22, 2021
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Hello all new here, I have 4 12v batteries set like so. What is the correct way to wire them together to make 48v ? If possible a simple picture like the one I provided would be greatly appreciated. Many thanks
IMG_20210922_212408_425~2.jpg
 

Anton

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Hi there and welcome. I will attach an image showing you how to wire them in series.

image3.png

Positive 2 to Negative 1
Positive 1 to Negative 3
Positive 3 to Negative 4

If you then put your multimeter on Negative 2 and Positive 4 there should be 48 Volts and this is where you run your main wires from.

Be very careful and please double check my diagram with someone else before proceeding.
 
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