Review on 🛥️ Waterproof 12V Aluminum Gang Rocker Switch Panel for Boat - Marine Toggle Switches with 4.2A Dual USB Charger, Cigarette Lighter, Voltmeter ON/Off - Car RV Truck Boat Switch Panel Red LED by Jason Rodman

I didn't want to buy this as the price is a bit high for what it is but after receiving it and installing it in my cargo trailer I was impressed with the quality and functionality of the control panel. I particularly like the built-in voltmeter, as it allows me to quickly monitor the battery level and keep an eye on the charging process. The USB port is a handy feature and I'm sure I'll need it at some point to charge my phone. The panel is well made and the switches feel solid. Pre-wired circuit breakers are an added bonus. You can't go wrong with this. I recommend that you install a fusible link on the main power wire if the wiring is directly from a 12 volt battery. Install the fuse as close to the battery as possible.