HellaStockEJ6

Hey all, i have a 1991 Integra GS model. I just relocated the battery to the trunk, 0 AWG wire , distribution block in the engine compartment that runs the fusebox wire and starter wire, into the block, then 0 AWG wire throught the ecu wire harness grommet, down the center of the car, through the passenger rear side panel, into a 150Amp fuse, out the back and to my battery. grounded to a drilled and sanded bare metal hole and secured. Car started after initial install. Went to go put the battery in a box. did so. left for the afternoon, came back and it didnt start. I checked battery voltage, 12.61V. put on a trickle charger. , Didnt start. key turns to ign, all lights light up.. when attempting to start battery voltage reads 12.3V. clicks but does not crank. even swapped batteries and did not start. Any ideas?