How To Charge Laptop Without Charger And Power Bank. Some smartphone also has a reversible charger, that means you can charger laptop using a smartphone. You can connect it to a power bank or standard usb charger.
So, that is all you have here on how to charge your laptop without using the laptop charger. Connect the power bank to your laptop. Various inverters exist in the market, and they are capable of generating ac from a dc source with the output ranging from 12 volts to 24 volts.
Always remember that whenever you lose or misplace your laptop charger, you can still turn on your laptop via any of these below:
Charge laptop with power bank. You can connect it to a power bank or standard usb charger. Using an adapter to charge a laptop in a car. Turn the power bank on, and your laptop will.