12V-24V QC3.0 USB Car Charger with Digital Voltmeter Ammeter

12V-24V QC3.0 USB Car Charger with Digital Voltmeter Ammeter. Wide Voltage Range: Measuring range supports 5-48V for versatile low voltage applications. Durable Construction: Fire-retardant PCH housing with 50 million cycle life expectancy. Waterproof Protection: IP65 protection level with rubber waterproof O-ring included. Broad Application Scope: Suitable for cars, trucks, boats, marine, and motorcycles. OEM/ODM Support: Custom production available based on samples or technical drawings. Comprehensive Testing: 100% quality testing performed on all goods before delivery. Flexible Payment Terms: Accepts T/T, LC, PayPal, Western Union, and small-amount payments. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.