Two in series, two in parallel
The link below has a couple of diagrams.
A group of ten (10) batteries composed of 6 Volt and 12 Volt types will have six (6) each, 6 Volt and four (4) each 12 Volt batteries. The contributing voltages will be 6x6 and 12x4 for a total of 84 Volts.
That depends on what voltage your batteries are,
That is Impossible. You can however make two 6 volt batteries into a 12 volt system by wiring the two 6 volts batteries in Series. You will then have an output voltage of 12 volts but the amperes will only be what one of the batteries have, In other words the volts will double but the amps will stay the same as if you only had 1 battery connected.
Yes, if you connect the two batteries in series. You will then have 16 volts, but the current will stay the same as if you only had one battery connected.
wire it in series
1.5 multiplied by 4 = 6.0
Take 3 twelve volt batteries Run the + of battery #1 to the - of battery #2. Run the + of battery #2 to the - of battery #3. Use the + of battery #3 for your positive feed, and the - of battery #1 for your ground.
Connect them in series and you will have 24 volts but you will have the same A/H as one of the batteries. Volts double but A/H stay the same.
To maintain the 12 volts using four batteries they have to be wired in parallel connections. This means that all of the positive posts are connected together and all of the negative posts are connected together. The total sum of all of the batteries will equal 12 volts.
Yes, if you put them in series.
An AA battery is nominally 1.5 volts, so if the four batteries are wired in series (+ of one to - of the next), the voltage is nominally 6 volts. However, the batteries could also be wired in parallel, with all four positive terminals connected together and all four negative terminals connected together. Then the voltage would be 1.5 volts. To make it even more complicated, you could also wire two pairs, with each battery wired in series to its twin, but with the two pairs wired in parallel to each other. Then the voltage is 3.0 volts.
When you combine batteries in series, the voltage increases but the amp-hour capacity remains the same. So, combining four 6V batteries with 220Ah each in series to create a 24V battery bank will still result in a total capacity of 220Ah.