QC3.0 5V 2A US Socket Travel Charger for Mobile Phone Features: 1: Good safety performance and high reliability. It is produced in accordance with the standards and procedures for applying for safety certification. 2: The shell is made of flame retardant material, which is safer, moisture proof and dustproof. 3: Full current, full power, and shorter charging time. 4: Ultra-low no-load and standby energy loss, in line with national energy-saving standards. 5: Good anti-interference performance, built-in anti-electromagnetic interference filter. 6: Wide input voltage range, all 100-240V, in line with global standards. 7: The primary and secondary insulation performance is good, and the high-frequency transformer is 100% vacuum-soaked. 8: Full load high temperature burning machine, 100% aging test. 9: With over voltage, over current, over power, short circuit protection. 10: All materials do not contain (not exceed the specified limits) urinary cadmium, chromium, lead, mercury, PBB, PBDE six toxic substances. Product specifications: US regulations / standard gauge pins Product color: white black Dimensions: 63*40*22mm Product weight: 46.2g Input voltage: AC 110-240V 50-60Hz Output voltage: DC 5.0V---3.0A 9.0V---2.0A 12.0V---1.5A Output power: 18W Work efficiency: 85% Voltage regulation rate: 5% Working temperature: 0-50 °C Output ripple & noise: 80-120mVp Output protection: short circuit protection, over voltage protection, over charge protection, over temperature protection Storage temperature: -20°C+80°C Aging: 100% full load aging Protection function: Overload protection 105%-150% of rated power, automatic protection Insulation resistance: Input-output ≥500MΩ input-shell ≥500MΩ Applicable products: smart phones, tablets, digital electronics and other equipment. Product Certification: 3C CE FCC ETL KC ROHS