General description This Cigarette Lighter Socket with Quick Charge 3.0 is designed for 12V/24V systems, making it ideal for cars, RVs, marine applications, boats, and trucks. It features a dual USB power socket that allows for faster charging of compatible devices. Technical specifications Charging speed: QC3.0, charges devices from 0 to 80% in 35 minutes Material: Metal, providing greater tensile strength and durability LED Voltmeter: Digital display for battery status with bright blue lights Button Switch: Anti-slip design for stable control Usage Charge two devices simultaneously Turn off the socket to save energy and prevent battery drain when not in use Other information Safety features: Overheating, overloading, and short circuit protection Certifications: CE and ROHS certified Technical support: Lifetime technical support and 5-year replacement warranty