Moving batteries (lithium install)

[gbkims]

I’m guessing it would not be necessary to disconnect the -6 gage wire from the DC panel to the battery front compartment and I can just add the 4 gauge wire with it from the DC panel to the front compartment?

I guess that's if you have the (-) 6 Awg from the front compartment to the DC Panel.
My OEM had the (-) 6 Awg run from battery to metal wall of front compartment.



The (+) 6 Awg from battery thru a CB to the Disconnect Switch and back as a Black 6 Awg to another CB, then run to the DC Panel as Black 6 Awg.


Power panel: Wires on top left: White is (-) 12V, Black is (+) 12V
My DC panel (+), (-) terminals didn't have room to add another wire.

[Lance Glogowsky]

I’m guessing it would not be necessary to disconnect the -6 gage wire from the DC panel to the battery front compartment and I can just add the 4 gauge wire with it from the DC panel to the front compartment?

What determines the size fuse from the battery to the + busbar.

[Lance Glogowsky]

I guess that's if you have the (-) 6 Awg from the front compartment to the DC Panel.
My OEM had the (-) 6 Awg run from battery to metal wall of front compartment.



The (+) 6 Awg from battery thru a CB to the Disconnect Switch and back as a Black 6 Awg to another CB, then run to the DC Panel as Black 6 Awg.


Power panel: Wires on top left: White is (-) 12V, Black is (+) 12V
My DC panel (+), (-) terminals didn't have room to add another wire.

What determines the size fuse on the plus wire going from your battery to the bus bar

[gbkims]

What determines the size fuse on the plus wire going from your battery to the bus bar

Ampacity of the wire used, Awg and temperature rating
https://www.bluesea.com/support/arti...t_Installation
https://www.bluesea.com/files/resour...e_Amperage.jpg
http://circuitwizard.bluesea.com/