Adding 12 Volt receptacle in back storage area

ianmac23 wrote:

westend wrote:
How many watts does the fridge draw?

4.5amps on 12v and I think the run will be like 32ft

#12 AWG copper will limit your voltage drop to less than 5%. Should you wish to lessen voltage drop, increase wire size. If using the frame for ground connection, there will be little to negligible resistance for that phase.