12V USB Outlet, Dual Quick Charge 3.0 12V Socket USB Charger. Dual Quick Charge 3.0 Port: Max output at 18W, provides 4x faster charging speed. Rapid Charging Capability: Charges compatible devices up to 80% in just 35 minutes. Waterproof & Dustproof Design: Nylon housing with dust-proof cap protects against water splashes. Smart Security Charging: Built-in IC chip protects against over-voltage, over-heating, and short-circuit. Wide Voltage Compatibility: Supports 12V and 24V systems for trucks, RVs, and marine use. Full Backward Compatibility: Compatible with all versions of Quick Charge technology. Comprehensive Warranty: 12-month warranty coverage for all mechanical defects. Flexible Customization Options: Supports full, minor, and sample-based customization services.