When I called XS Power they said I should put a fuse on both ends and for a better connection run ground wire from the fron to back but thats money I dont have right now so could I just ground it to the back for now?
I have an D3100 under the hood and just got my D3400 to put in the back. How should I wire it can I just run an power wire from the front to back then ground the back battery to the chassis? And would mt current 4gauge wire be ok for now?