There is no safe way to charge ANY battery without a charger rated for that particular battery. You could easily destroy the battery if you try.
You cannot charge a battery without a battery charger or having it charged by the alternator in your vehicle while it is running.
There is no safe way to charge a phone without a charger made specifically for that phone/battery
No
Hook it to a battery charger.
Most often, yes. But... it would have to be in contact with the battery charger. There is no way I know of to charge a camera battery without it being in contact with either the camera or the charger.
U cant
No, not possible.
Yes, you can charge a 500mA battery with a 1300mA charger.
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.
Go to a store or something and ask for a new battery for your phoNE. THTS ALL
No, it definitely does not charge without a charger.In fact, it runs out of battery without one- like all phones.
There is no only one way to charge it and that is with a battery charger. A 15 amp battery charger will charge it about as fast as it needs to be charged.