Somewhere in your wiring you have a leak to earth, most likely in your ignition switch but the easiest way to find it is through an auto-leccy. He has the tools to make it easy.
Fix the problem, or, disconnect the battery for a short while.
Sounds like the alternator is not charging the battery. The first thing to do is check the battery voltage while the engine is running and see if you have 13 Volts or better and work from there.
Your battery is going bad and something may be draining the battery. If you have a weak battery, it will lose charge. The car charges your battery when you run it and if you dont run it, it will go dead. If your car dies while running, in that case you might need a new alternator.
My super sport toyota Camry does that and we had to replace the ground to the battery
Is the battery being charged by the alternator? You should see 13 volts or higher while the engine is running, otherwise you will need to test the alternator. another answer: the alarm system. get it disconnected by a mechanic--mine was constantly draining the battery on my 95 pathfinder.
No
your Alternator
If the engine is running and the alternator is good. If the engine is not running, no.
Yes, a loose battery cable will prevent the alternator from charging the battery. The drain on the battery is not caused by the engine not running unless an accessory is left on. Most likely, the drain is caused by accessories (radio, lights, etc) while the engine is running due to the battery not receiving its charge from the alternator and then not having enough charge left to start the engine.
A battery tester is basically a voltmeter used while a resistor is draining the battery - For a car battery try an auto store for household batteries try Radio-Shack or make your own.
1999_Camry_Car_quit_running_while_driving_tried_to_restart_but_there_doesn't_seem_to_be_any_power_to_the_starter_Head_lights_come_on_and_the_battery_is_good_Any_guess's_Thank_you
Yes, and disconnecting the battery while the engine is running can severely damage the computers