Re: Mounting battery under extended deck
Depends on what you are trying to do. It works well for different weight distribution if you need to move it.
There are lots of options for the long cable. You want one that is large enough to handle the cranking amps and flexible to not interfere with the motor operation.
I ended up buying a 4 guage 20' from Gator Trax. It was a pretty reasonable price. You can make one with welding cable or possibly jumper cables but you need to ensure the lugs are on them very well (mine failed and I ended up buying one).