Which cables should I order

[KatBalouE350]

If I decide on 2 6volts batteries which cables should I use to connect them shown on this site?
http://custombatterycables.com/index.htm

 

[Weight]

No. on this site. http://www.genuinedealz.com/2-0-awg-custom-battery-cables
I used 2/0 for the cable connecting the two six volt batteries into a 12 volt system.

 

[KatBalouE350]

Weight, I need them pre-made. There are many options listed. What connector, top or bottom, heat shrink...etc. Which combo do I need?

 

[Weight]

PICK WIRE BELOW then TYPE LENGTH IN FEET in Box
1 x 2/0 AWG Gauge Battery Cable Tinned Copper Marine Wire Red by the foot $6.33
Confirm Wire Color Selected Above
Red
Cable Connector #1 (top)
Heavy Wall Tinned Copper Lug for 5/16 inch bolt (M8)
Heat Shrink for Cable Connector #1 (top)
RED Adhesive Lined Heat Shrink
Cable Connector #2 (bottom)
Heavy Wall Tinned Copper Lug for 5/16 inch bolt (M8)
Heat Shrink for Cable Connector #2 (bottom)
RED Adhesive Lined Heat Shrink

I seem to have lost my post, drat. i copy/paste this.

 

[Weight]

Or this;

PICK WIRE BELOW then TYPE LENGTH IN FEET in Box
1 x 2/0 AWG Gauge Battery Cable Tinned Copper Marine Wire Red by the foot $6.33
Confirm Wire Color Selected Above
Red
Cable Connector #1 (top)
Positive Straight Top Post Battery Terminal (tinned cop ...

Cable Connector #1 (top)
Positive Straight Top Post Battery Terminal (tinned copper)

Heat Shrink for Cable Connector #1 (top)
RED Adhesive Lined Heat Shrink
Cable Connector #2 (bottom)
Negative Straight Top Post Battery Terminal (tinned cop ...

Cable Connector #2 (bottom)
Negative Straight Top Post Battery Terminal (tinned copper)

Heat Shrink for Cable Connector #2 (bottom)
BLACK Adhesive Lined Heat Shrink

 

[KatBalouE350]

Thank you Weight!!

 

[Weight]

Select that info on Genuine Dealz site and look at picture that is developed. See if that is what you want. The inter-connection on series battery is very important. Must keep both batteries happy. That means over kill to some, but I'm conservative. I used the ring lugs on the battery threaded stud. Some on here recommend the 'top post' connectors. I can agree with the reasons. The length of the cables depend on your arrangement. Mine used 18 inch cables, mainly because I had them. I used a piece of garden hose to determine the routing of all my cables.