15V 4A Power Supply, COOLM 15V 4A 60W Power Adapter Charger 100-240V AC to DC Converter 5.5x2.5mm Replacement 15V 3.5A 3A 2.5A

Output: DC 15V 4A, Input: AC 100-240V 50/60Hz, DC
interface size: 5.5 mm x 2.5 mm (and compatible with 5.5 mm x 2.1 mm)
Note: It can not work for Microsoft Surface Book, Surface Go, Surface Pro X
It perfect replacement for 2A / 2.5A / 3A / 3.5A as amperage isnt forced. (If your previous Adaptor was less than 4A then this will be a perfect replacement as amperage is NOT Forced)
Generation smart IC chip features: Short Circuit Protection, Overload Protection, Over Voltage Protection to protect your device
What You Get: 1 * DC 15V 4A Power Supply with cord, 2 Year Warranty and friendly customer service. Please feel free to Contact us at any time.