Since you’ve known there is a power bank for laptops, how can you tell the difference or how do you choose the best one suitable for your laptop?
So… here is the answer:
A Laptop power bank are usually bigger, and stronger than a phone power bank, why?
This is because laptops need a high current to charge efficiently, while a phone uses a small current to charge.
So, the power bank to use for both devices cannot be the same output power.
Laptops :
Laptops need more power in (watts) to charge properly.
– The power bank suitable for laptops has to be a bigger battery capacity in Watt-hour or in mAh to last longer.
– Some power banks for laptops has different output ports. A DC connector to the laptop, USB-C or Ac Outlet.
Phones:
– Phones need less power to work efficiently. Most phones require just 5v to charge, while a laptop needs 18-20v to charge.
– A phone power bank power Output isn’t high as a laptop power bank Output.
