This is an universal switching-mode power supply for most brands of laptops.
It operates at input AC 100V-260V/47-63Hz, output DC 7 voltages: 15V/16V/18V/19V/20V/22V/24V, output max 4.5A/70 Watt, with protection functions: Overload Protection, Over Voltage Protection, Short Circuit Protection, power supply by mains supply. With 9 tips connector to fit most laptops. Select output voltage to fit your laptop and make sure the polarity of tips connect correct before use.
Power Source: Mails Supply
Use your outlets to plug in at home or office or in the hotel.
Select a tip for your laptop, then adjust voltage to fit your laptop.
Red LED indicator to show power status
--Input Voltage: AC 100V-260V (input frequency: 47-63Hz)
--Output Power: 70 W(MAX)
--USB Port Voltage: 5.5V-6.5V
--USB Limited Current: 1.0A(MAX)
--Switchable Output Voltage Options: DC15V / DC16V / DC18V / DC19V /DC20V @4.5A(MAX) 70 WDC22V / DC24V @3.75A(MAX) 70W
--Efficiency: >88% (TYP)
--Ripple Noise: 1000mV
--Line regulation: +/- 5%
--Load regulation: +/- 5%
DC Connector Dimensions (Approx.): 9 tips:
Tip A - 6.4mm x 4.4mm (Sony)
Tip D - 6.3mm x 3.0mm (Toshiba)
Tip E - 4.8mm x 1.7mm (hp/compaq)
Tip F - 5.5mm x 2.5mm (IBM)
Tip G - 5.5mm x 3.0mm (Samsung)
Tip H - Dell PA-9 model (Dell)
Tip O - 5.5mm x 2.5mm (Gateway/Toshiba)
Tip N - 5.5mm x 1.5mm (Acer)
Tip(with the adapter) - 5.5mm x 2.1mm (Acer)