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Product Name 90W 19v 4.74A laptop adapter for Samsung Watt real 90W Input Voltage 110-240V Output Voltage 19v 4.74a DC connector size 5.0*3.4*1.0mm Frequency 47-63HZ No load power 0.2-1.2W RMA 0.3 Percent Efficiency More than 85 Percent PCBA 100 Percent new Electronic Components
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Automatic laptop adapter with LCD display 90W Efficiency>80 Percent Input voltage:AC 110-240V/50-60Hz Dc output 12V5A/15V4.8A/16V4.8A/18.5V4.3A/19V4.2A/19.5V4.1A/20V4A usb ouput 5V/2A(Charge for IPONE ,IPAD1 .IPAD2) Laptop adapter size 125mm& 215525mm& 21533mm Products weight:270g 8 pcs tips spe
Automatic laptop adapter with LED display 90W Efficiency>80 Percent Input voltage:AC 110-240V/50-60Hz Dc output 12V5A/15V4.8A/16V4.8A/18.5V4.3A/19V4.2A/19.5V4.1A/20V4A usb ouput 5V/2A(Charge for IPONE,IPAD1 .IPAD2) Laptop adapter size 125mm& 215525mm& 21533mm Products weight:270g 8 pcs tips spe
Input voltage: DC12-16V Output voltage: 15V-6A,19V-4.74A,19.5V-4.62A,19.5V4.7A,20V-4.5A,18.5V-4.8A Power: 90W DC Connector: 8 tipsUSB port: 5V1A Overload protection: YES Short circuit protection: YES Fire-proof and water-resistant: YES Line regulation: & 1771 Percent Load regulation: & 1771 Perc