You see two widely separated metal posts and plastic caps lined up to cover six holes if you look at the top of a plain old flooded-cell, 12-volt marine battery. The six holes enable you to replace water lost from each one of the batteryвЂ™s six cells during normal discharging and recharging.A 12-volt battery pack is actually just a package containing six two-volt cells which can be wired in show to create 12 volts. The good part of just one mobile is linked to the negative part associated with the next in a kind of daisy string that adds the voltages of all of the cells together.
The same occurs whenever you wire two 12-volt batteries in show to power a 24-volt motor that is trolling. You link the negative cable from the trolling motor towards the negative terminal of just one battery pack. Next, you link a jumper cable through the good terminal of the exact exact exact same battery pack towards the negative terminal associated with 2nd battery pack. So Now you have actually two batteries with cables linked to all except one terminal.
The motorвЂ™s positive energy cable attaches to this final empty post, which happens to be the good post regarding the 2nd battery pack.
Considering that the two batteries are daisy-chained together similar to the split cells in one single battery pack, we add their voltages together to get the 24 volts we must run that trolling motor.
Three batteries are daisy-chained together in show a similar option to get 36 volts to power a 36-volt engine. The trolling motorвЂ™s negative energy cable attaches into the negative post associated with very first battery pack. A jumper cable links the good post of this exact exact exact same battery pack towards the negative post of this battery that is second. Another jumper wire will be installed involving the good post for the 2nd battery pack and the negative post regarding the 3rd. Read more