What to do if car battery dies?
Step 1: Turn off everything runs on battery, such as fan, interior lights, headlights phone charger etc, then try turning on the car, if it still doesn't work then check next step.
Step 2: If you have jump start cable ask someone for help to jump start your car,
Try to find someone with large car if you have a large car as small car battery may not be able to jump start your large car, before connecting cable to battery, make sure red cable goes to red battery terminals in both cars and black goes to black, if you put red in black or black in red then it will burn electric components of both cars and will cost you thousands to fix it.
Step 3: if you don't have jump start cable then ring the nearest gas station and ask if they have it in stock, larger cars need heavy duty cables so its better to buy heavy duty cables whether you have a small car or bigger car.
Check indicator on battery and see if you need to buy a new battery.