- Fast charging and efficiency: built-in upgraded 4.8A dual output USB ports; the 12V fused switch panel supports faster charging compared with other 4.2A socket panels. - Durable construction: the fused panel is made of high quality aluminum for a solid, textured feel and long-lasting durability. - Multifunction panel kit: includes a digital voltmeter to monitor the vehicle battery voltage in real time and a cigarette lighter socket for compatible accessory plugs, providing a compact and versatile solution. - DIY ON/OFF rocker switches: independent switch control allows you to manage multiple devices at once; this 5 gang fused charger socket panel includes DIY label stickers to customize and clearly identify each switch. - Safety protection design: pre-wired with a 15A inline fuse to provide circuit overload protection and reduce the risk of overheating or overcharging; components with nuts on the RV switch panel enable easy installation and reliable mounting. - Specifications and compatibility: 12V fused outlet panel with 15A inline fuse; 5 gang fused design; pre-wired configuration; blue lighted ON/OFF switches; 4.8A dual USB ports; digital voltmeter; cigarette lighter socket; aluminum panel suitable for marine and RV electrical systems. - Practical use scenarios: - On a boat: charge phones and power small electronics while monitoring the house battery with the voltmeter. - In an RV or camper: run lights and small appliances while keeping an eye on battery voltage for safe usage. - In a caravan or off-grid setup: power accessory plugs via the cigarette lighter socket while independent switches control multiple devices.