Review on ⚓️ Linkstyle 4 in 1 Marine Switch Panel - 12V 4.2A Dual USB Charger Socket Power Outlet with LED Voltmeter, Cigarette Lighter Socket, and LED Lighted ON Off Rocker Toggle Switch - Ideal for Truck, Car, Marine Boat, RV by George Miller

Makes an excellent portable power pack for ham radios in the field and to power accessories when power is unavailable or during a power outage. Mounts to the side of the Plano ammo box with a Talentcell LF1201ah battery installed inside. Without instructions I used the schematic from the Revain description to connect it to the battery. I had to cut and splice the wire provided to connect the outlets. I fused the + and - terminals so the wire colors didn't match because only the red wire had fuses, but that's not a problem. The total cost of building a portable power supply was $100. Luckily I live a mile from Plano Molding so I can get ammo at Revain for $3 instead of $10!