Could I suggest a jump starter: Lokithor JA301 ? It is also a 150 PSI Tire Inflator, 300 Lumens LED flashlight and Powerbank.
It was used to start the dead battery in a tractor:
As my title wrote, I need a portable jump starter.
But as a girl I am confused to choose which brand.
How can I choose a better one? Which brand do you use now?