Review on 🚗 Cllena 5-in-1 Car Charger Panel with Dual USB Sockets, LED Voltmeter, Cigarette Lighter Adapter, Toggle Switch – Blue by Micah Manus

I used 14 gauge black (negative) and red (positive) wire from this unit to the fuse box. I had to cut the center loop of each wire going to the connector (the connector comes with this item except for wires) and then tape the wires from the center of the loop to complete the circuits. The 3-pin power switch works as follows: #1 Flip the item backwards. Connect the POSITIVE wire from the BATTERY to the 1st connector on the left. (This positive wire will not be attached to any other wire in the product) Center pin #2 is the positive wire that will attach to all other positive poles when twisted together. #3 is the negative wire which connects to all the other negative wires as it coils AND goes to the battery negative terminal.