Product integrated with a PD Type C and USB charger, digital Voltmeter, 12V outlet, waterproof panel, and 5 on/off toggle switches, this 12V/24V electrical panel can meet your various needs and widely applicable for most 12V-24V DC cars, UTVs/ATVs, trucks, trailers, RVs, caravans, buses, marine boats, yachts, airplanes, etc.