45W Universal Netzteil AC DC 5V 6V 7,5V 9V 12V 13,5V 15V Netzteil
Confirm the current: 3A Max. It's fit for 500mA, 800mA, 1000mA, 1500mA, 2000mA, 2500mA, 0.5A, 0.8A, 1A, 1.5A, 2A, 2.5A, less than or equal to 3A.3. Confirm the polarity: The polarity of center is positive and the outer is negative.