2. Input Voltage: 100 ~ 240 V 50/60 Hz, output voltage: 18V, Output current: 2A(2000ma), Rated power: 36W, DC Plug: 5.5 * 2.1mm 5.5*2.5mm, DC Plug polarity: Center positive +, Cable Long 6.6 Feet.
3. This adapters was made with the highest quality materials. Over Voltage output Protection, Over discharge protection, Prevent excessive voltage during operation, Over Current output Protection, power supply is not affected by external electromagnetic fields, Short Circuit output Protection.
4. High Quality & Multiple security certifications certified With anti-interference magnetic ring.
5. 1-year warranty. Permanent customer service. If you have any questions, please contact us.