... your laptop. You may find the voltage in your AC adaptor or in the computer user's manual. 2. ... , 18.5V/3.8, Delta 19V/2.64A , NEC 19V/2.64A, ASUS 19V/2.64A 2. (6.3x3 ... (5.5x2.5) tip suits for Liteon 19V/3.16A, NEC 19V/3.16A 4. (5.5x2.5) tip ... /Delta/Acer 19V/3.42A, Compaq/HP/ 19V/3.16A, delta 19V/3.42A, 19V/4.74A, Fujitsu 19V/4.22A, ... 5A, 3.36A, 4.5A, 19V/4.2A, Liteon 19V/4.74A, Gateway 19V/3.16A, 3.68A, 4. ...