Why is the laptop charging in the car interrupted?

Question

laptops

Input data:
Laptop Lenovo G50-45
Charger:
Input 100-240V, 1.8A 50-60Hz
Inverter 150W, 50-60 Hz The
laptop is charging, but charging is interrupted every 10 seconds, then resumes again after a few seconds. The thing is the inverter, as I understand it, but the tablet / smartphone is charging well. The battery, after all, probably does not feel very good from such a charge. How to solve the problem?

Answer 1

Most likely, the overload protection of the charger or adapter that you insert into the cigarette lighter is activated. How much amp is it? Compare with consumption.

Answer 2

There is not enough inverter power, most likely, find an adapter that can directly charge from the cigarette lighter without double current conversion