After googling I found jerkstopper. Unfortunately it is not being sold in my country. So I thought I can utilize the same mechanics with a simple DIY thing.
Step 1: Supplies
- Plastic strap
Step 2: Insert Into Slots
Step 3: Tie Up
Step 4: Final
I am very happy with the results. Right now I am using it and cable stays in place!
Hope this helps other people who suffers from loose laptop power cable like me :)