In a vehice it is the alternator/generator. On the bench it is a charger.
an alternator recharges the battery of your car
they are two different types of batterys, the car recharges it's battery as you drive, that battery is a rechargable battery. the torch does not have a rechargable battery but you can add one to it.
No, they discharge. The alternator recharges the battery when the engine is running.
The primary function of alternators is to generate electricity to recharge a car battery. The alternator recharges the battery while the car is being used.
I was told by the dealer that the key recharges when it's plugged into the car.
A starter does drain a battery. The battery holds a charge so that you can use your starter to start the car. After the car is started the alternator recharges your battery and runs your car and all it's accessories. If your car won't start or is having a hard time starting you can drain your battery by repeated unsuccessful attempts to start it.
Magnetos
Using an in car cell phone charger can drain your car battery, but only in very small amounts. Additionally, your car battery recharges itself as you drive, so there's no reason to worry about it.
The alternator is probably bad. That is what recharges your battery
it recharges the battery automatically, but it will only recharge the battery if the bike is running.
the positive wire that recharges the battery after being drained from the starter
it can help but not always the first thing to think if your car is not running properly. once the car is on and running it does produce its own electricity. hence that if you get a jump start you run it for at least 30 mins so that the battery recharges and you can start your car later