Universal Ac/dc Laptop Adapter

We are leading industry is offering an excellent quality of Universal AC/DC Laptop Adapter to our valuable costumers at most economical rates. Our AC/DC Laptop Adapters are available with following specifications :
New Model 90W Universal AC-DC Laptop Adapter
LED display indicates output and USB port voltage,Auto-Adjust voltage
Input Condition : 100 to 240VAC 50/60 Hz
Input Rated Voltage : 100 to 240VAC
Input Voltage Range : 90 to 264VAC
Input Rated Frequency : 50/60Hz
Input Frequency Range : 47Hz to 63Hz
Efficiency : 80% Min
Rated Output Power: 90W
Rated Output Voltage & Current:15V/16V/18V.5/19V/19.5V USB5V 1A
Output Ripple And Noise : 1% Max
Protection : OCP OVP SCP OPP
Operating Temperature: -10 to 70a
Storage Temperature: -10 to 85a
Relative Humidity: 10 to 90%
Charging the battery (if needed) and maintaining its charge.
Many AC cord options to meet different areas requirements.
DC Plug:8 Tips
M1 -15V-I 6.3*3.0 M2 -16V-I 5.5*2.5-yellow
M3 -16V-I 6.5*4.4 M4-18.5V-I 4.8*1.7
M5 -19V-I 5.5*2.5-black M6 -19V-I 5.3*3.0
M7 -19V-I 5.5*2.1 M8-19.5V-I 6.5*4.3