Input: 100 to 240V AC, 1.0 - 0.6A, 50 to 60Hz (worldwide use).
Output: DC19V
7.1A power: 135W.
Package Include: 1piece laptop power adapter 19V 7.1A ( No Power Cable).
Pin size: 5.5 x 2.5 mmpay more attenion before you buy). Charger compatible For ACER VN7-791G-74SH PA-1131-16