Battery Charger Amp

Battery Charger Amp
How long to charge a car battery with a 12 volt 6 amp charger?

I need to make a short trip to pizza hut but my car alternator is shot. The battery is completely drained. So how long would it take to charge the battery enough for a short trip. I’m pregnant and hungry, those two don’t mix. lol

At least 2-3 hrs

Duracell 15 Amp Battery Charger