Features:

70W Universal AC-DC Laptop Adapter

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% .

Rated Output Power: 70W

Rated Output Voltage & Current:12v15v(4A)16v18v19v20v(3.5A) 24v(2.9A) 

Output Ripple And Noise : 1% Max

Protection : OCP OVP SCP OPP

Operating Temperature: -10 to 70℃

Storage Temperature: -10 to 85℃

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:10 Tips
6.0*4.4mm,5.5*1.7mm,3.5*1.5mm,6.3*3.0mm,4.8*1.7mm,5.5*2.5mm,5.5*2.1mm,Special for Dell,7.4x5.0mm

Fit For:

Acer, Asus, Apple, Dell, Fujitsu, Gateway, HP/Compaq, IBM,
NEC, Samsung, Sony, Sharp, Toshiba etc series laptops/Notebo

More:

15V 4.5A Desk AC-DC Power Adapter,

12V 6A Desk AC-DC Power Adapter.

19V 3.2A Desk AC-DC Power Adapter,

24V 3.5A Desk AC-DC Power Adapter

15V 8.7A Desk AC-DC Power Adapter