We have all range of Acer laptop replacement adapter.
When you order, you just need to tell us the output Voltage& Amp and Tip size. We will offer the adapter by your request.
 
Input: 110-240V, 50/60HZ

Output:
19V  3.42A
19V  3.16A
20V  6.00A
19V  4.74A
19V  6.3A
19V  3.95A
18.5V  4.9A
19V  1.58A

Tip types:
5.5mm*1.7mm
5.5mm*2.5mm
4.8mm*1.7mm