start off by checking all door switches. Then check the interior switch on the dashboard. I mean by checking as in bypassing switch or disconntection of the switch. If you have the theater dimmer or the delay dimmers you would check that also.. Thanx Dom
owners manual fuse box interior lamps pull it then figure it out no sense in a dead battery
free, just call Mitsubishi and tell them you want it, but tell them that you took it to get serviced and they disconnected the battery,therefore reseting the battery , call 1-888-MITSU2009
Is the wall charger one by Samsung, or a third party? If it's the latter, I would suggest either getting a Samsung charger, or finding a charger that can charge 2.1A. 1A capable chargers are passable, but expert the output to be much slower. In any case, turning off the tablet and allowing it to charge should charge faster than when it's on. Now even if you get a better charger and your Samsung Galaxy Tab 3 is still losing charge faster than getting charged, you can look at getting the app like Battery Stats Plus (it's free) and it can tell you what's causing the drain. There could be an app that's constantly awake that's causing excessive draining. Worse case, there's the possibility that the battery is no longer functioning properly. That then may require battery replacement.
AnswerAccording to WikiPedia (http:/en.wikipedia.org/wiki/Rechargeable_battery), the nominal cell voltage of a Lead Acid wet-cell battery is 2.1 volts, this implies there are 6 cells in a 12 volt Lead Acid wet-cell battery.
mAh stands for milliamp hours and is a partial measure of the energy that can be stored in a battery. It is the standard used for rechargeable batteries but rarely used for non-rechargeable batteries. The rating is only a partial measure because the voltage affects the total energy stored. For a given mAh rating, the higher the voltage of the battery, the more energy can be stored. For two batteries that deliver the same voltage, a 7200mAh battery will store more energy than a 4400mAh one. Therefore, the 7200mAh battery should last longer. There are other factors that affect how long a battery can last. The type of load can have a significant effect on the battery life and the condition of the battery itself.
Battery has a dead cell, need to replace battery
most times ther is a short in the circut. maeanig that a wire in the circut that is supposed to be hot at all times, even with engine off, is connecting to ground(body or frame of car) and battery is constantly draining.
Can be a dead cell in the battery which means it must be replaced. Can also be something is on pulling power from the battery. Glove box, interior, under-hood, or trunk light. Can also be the alternator is defective.
Then either something is on draining the battery or the battery has a dead cell draining all the rest and must be replaced.
Something must be draining the battery while it is not running. Usually it is caused by an interior light being left on either inside or perhaps the trunk or one of the doors were not closed completely and thus causing the interior lights to stay on and drain the battery. Otherwise, this will continue and you should plan on replacing the alternater and/or battery
My guess is that maybe a relay or fuse has went bad in the electrical system, causing the security light to stay on constantly, therefore leaving a circuit open. This could be draining your battery, which is why your car is dead.
A short will not drain the battery it will blow a fuse. It may be the battery has a dead cell, or some light is on draining the battery. It can also be a stuck relay.
Something is on draining your battery overnight. Any light or any relay. It can also be your battery has a dead cell draining it overnight.
Something is on an pulling power from the battery. Check the lights in the glove box, trunk, under-hood, interior. Check for a stuck relay. Power windows, power seat, power door lock, fuel pump relay, etc.
There is a circuit live somewhere.
Are the battery wires corroded? If they are, they may not be getting a good connection.
Had the same problem. Bought a re-conditioned alternator, turned out it was bad. Usually if battery draining, it's alternator or battery or both.