Package included: 1x Wall Charger Product name: 20W PD charger Product color: white Dimensions: 634022mm Product weight: 46.2g Input voltage: AC 100-240V 50-60Hz Output voltage: DC 5V3A 9V2.25A 12V1.67A Output power: 20W Work efficiency: 85% Voltage adjustment rate: 5% Working temperature: 0-50 Output ripple & noise: 80-120mVp Output protection: short circuit protection, overvoltage protection, overcharge protection, overheat protection Storage temperature: -20+80 Aging: 100% full load aging Protection function: overload protection 105%-150% rated power, automatic protection Insulation resistance: input-output500M input-shell500M Applicable products: smart phones, tablet computers, digital electronics and other equipment. Features: 1: Good safety performance and high reliability 2: The shell is made of flame-retardant materials, which is safer, moisture-proof and dust-proof potting. 3: Full current, full power, 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 impregnated. 8: Full load high temperature burn-in, 100% aging test. 9: With over voltage, over current, over power, short circuit protection functions. 10: All materials do not contain (within the scope of the regulations) six toxic substances restricted in Europe: cadmium, chromium, lead