How To Make Two Batteries 24 Volt. Answer 1 of 5. And since we did this 3 times and then connected each group of 2 now 24 volts in parallel we end up with one very large 24 volt battery.
The series arrangement does not increase the capacity of the batteries. If you are ready to turn two 12V batteries into a 24v marine battery setup it is not hard to do. One way doubles the volts of the two batteries and the other keeps the same amount of volts.
Answer 1 of 5.
Below is a collection of quick reference diagrams on hooking up multiple 6 volt and 12 volt batteries to create 6V 12V 24V 48V etc as required for energy storage systems commonly found in residential and off grid solar hydro and wind systems. Combining the parallel connection with series connection we will double the nominal voltage and the capacity. These systems are also common in RVs which meshes with a project Im currently gearing up for. A 6 volt battery might have a cell voltage of 22 volts and a 12 volt battery might have a cell voltage of 21 volts.
