laptop power supplie 19,5V 4,7A

Compatibility:
Tip A: 4.8*1.7mm
HP/Compaq 18.5V 2.7A-4.9A,
Delta 19V 2.64A,
NEC 19V 2.64A,
Asus 19V 2.64A



Tip C: 5.5*2.1mm
Acer 19V 3.16A
Acer 19V 3.42A
Acer 19V 4.74A
Liteon 19V 3.16A, Liteon 19V 3.42A
NEC 19V 3.16A, etc



Tip E: 5.5*2.5mm
IBM: 16V 2.2A, 16V 3.36A, 16V 2.2A, 16V 3.5A, 16V 4.5A, etc

Tip F: 5.5*3.0mm pin 1.0
Samsung: 19V 3.15A, 19V 3.16A, 19V 4.22A, 19V 4.74A