WindSwallow 15V 3A AC-DC Power Supply Adapter Wall Charger DC Plug 5.5x2.1mm and 2.5mm for 15 Volt 1A 1.1A 1.2A 1.3A 1.4A 1.5A 2A 3A 1000mA~3000mA 45 Watts Equipment -Center Positive- 10ft

Specifications: ?Cable Length: 3m / 10ft ?Output: 15V 3A 45W ?Input: 100V-240V, 50?60Hz ?DC Jack Diameter: 5.5mm*2.1mm & 5.5mm*2.5mm Features: The Polarity of D plug is inner Positive ( + )Outer Negative (?) Polarity is irreversible, you can find your device polarity information printed beside the power port. Note: Please check the power polarity compatibility and product suitability before purchasing. This adapter is of continuous current type; it is more suitable for electronic devices that need to be connected to power supply all the time!