🔋 Charge Ahead: Never Run Out of Power on Your Adventures! Built-in overcharge protection ensures your devices stay safe and sound. Easily swap components to customize your charging experience. Dual QC3.0 USB ports deliver lightning-fast charging for all your devices. Perfect for cars, boats, ATVs, and RVs—wherever your journey takes you! Experience the ultimate convenience with a 4-in-1 charging solution! QC3.0 Fast Charge LED Voltmeter Display Cigarette Lighter Socket The Nilight 4 in 1 Charger Socket Panel is a multifunctional charging solution designed for 12VDC/24VDC vehicles, featuring dual QC3.0 USB ports, an LED voltmeter, a cigarette lighter socket, and a power cutoff switch. With a detachable design and built-in safety features, it ensures compatibility and longevity for all your charging needs.