In the event that you go through the top of an ordinary old flooded-cell, 12-volt marine battery pack, you see two commonly separated metal articles and synthetic caps prearranged to pay for six holes. The six holes allow you to change water lost from all the batteryвЂ™s six cells during normal discharging and recharging.A battery that is 12-volt actually just a package containing six two-volt cells which are wired in show to make 12 volts. The side that is positive of mobile is linked to the negative region of the next in a kind of daisy string that adds the voltages of the many cells together.
Exactly the same thing takes place when you wire two 12-volt batteries in show to power a 24-volt motor that is trolling. You link the wire that is negative the trolling motor towards the negative terminal of 1 battery pack. Next, you link a jumper wire through the good terminal of this exact same battery into the negative terminal associated with the 2nd battery pack.