If the voltage is lower than the laptop.

How to charge laptop without charger and usb c. All you have to do is to connect the usb charger to your laptop. Connect the usb a connector to your car’s usb port plug the type c connector into your laptop. How to use universal adapter for charging laptop without battery:

Cheak the tips voltage of the universal adaptor’s tips voltage and select the one that is compatible. No, it is not dangerous. Use a power bank to charge your laptop use a car battery to charge your laptop use a universal power adapter to charge your laptop use a super battery to charge your laptop.

You can also use a power inverter that goes into the. That’s all you need to do. Do not attempt to charge via your usb c port without the adapter.

Surface devices which can accept charging through usb pd support 20v charging, like every other laptop out there. Once those are ready, charging your laptop is as easy as simply plugging in the device. This is because the adapter is able to charge for certain voltages and other adapters (like your phone wall.

Microsoft decided to use 15v for their surface. In the beginning, you need to take out the battery and place it in a safe place.