You can start a car without a battery if you hook up a jump pack or use jumper camples but it could fry your alternator. It is pointless to charge a car without a battery. When you charge the car you are charging the battery.
No
Hook it to a battery charger.
yes as long as the key is off
not at all but if you dont use your car for a while and charge you phone inside its maybe possible but after a month or so if your battery is worn
A good auto battery will hold it's charge for at least 6 months or longer.
To charge a car battery you need aproximatly 8000 amps To charge a car battery you need aproximatly 8000 amps
Yes, it is charged all the time on the car by the alternator. Just hook the battery charger up and charge it. Just make sure to connect the cable correctly. Additional answer If the battery's flat and you want to charge it without removing it from the car (a common occurrence), just connect it to a charger.
You can not charge a battery in the microwave.
The same way you charge a car battery. The only difference in them is that the marine battery is a deep cycle battery, meaning it is designed to be run completely down without damaging the battery. Ideally you need a charger designed to charge deep cycle batteries but you can charge one with a normal battery charger.
Just hook up the charger to the battery while it is still in the car and do not unhook it.
NO You have to many AMPS from a car, you can jump start it butdon't charge it.
Yes. That's what car battery chargers are for.