To produce a 12 volt output two 6 volt deep cycle batteries must be wired in series positive to negative. To wire two 6 volt batteries in series to produce 12 volts you would connect the load to the positive terminal of battery 1.
Series Amp Parallel Battery Connections With A Shunt
How to hook two batteries together for 12 volts. Connect the negative terminal of battery 1 to the positive terminal of battery 2. Following this example where there are two 12v 200ah batteries connected in series we will have a total voltage of 24v volts and an unchanged capacity of 200ah ampere hour. Ground the negative terminal of battery 2. Each 6 volt battery pair operates as a single 12 volt battery. You can then connect each 6 volt pair in parallel with another pair to create a larger 12 24 or 48 volt battery bank. One way doubles the volts of the two batteries and the other keeps the same amount of volts.
Make a series connection to the two 12 volt batteries. There will be 24 volts about 28 volts with an alternator if two 12 volt batteries are wired together in series. Attach the positive and negative terminals from each battery together. This is called a series parallel configuration. Check out the diagram for more info. How to wire two 12 volt batteries together.
There are two ways to wire up two batteries. Connect the positive terminal of one battery to the negative terminal of the other. The series connection of two identical batteries allows to get twice the rated voltage of the individual batteries keeping the same capacity. Connect one of the battery cables to the positive terminal on battery number one. I have produced a diagram showing the connections for you. In parallel the voltage stays the same and in series it is doubled.
Gallery of How To Hook Two Batteries Together For 12 Volts
