1. Input voltage: 100-265V 2. Power factor:up to 0.6 3. Output voltage: 11.8 to 12.5V 4.fuze ... . adopt with high efficiency, low power wastage, stabilize PWM chip can reach energy efficiency and pro-environment 13. constant output current ... standard,European standard,Han regulation More adapter, power adapter, power supply, charger, battery charger, Led charger ,mobile charger, please don't hesitatet ...