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87 Monte Carlo alternator is good still wont charge battery?
If the alternator is good then the battery is bad.
Battery not charging?
battery tests good, alternator tests good, new voltage regulator installed and still no charge to battery from altanator .
How do you check if your battery is still good?
Fully charge the battery and have it load tested at anyplace that sells batteries.
Can you use a battery after it's been in water?
Yes if it is a sealed battery. Even if it is not sealed it may still be good. connect it to a battery charger and see if it will take a charge.
New car battery not used for months will not accept charge from charger?
Some car battery charges will not charge a completely dead battery. You need to find a type of battery charger that is designed to charge a completely dead battery. You can get around this by hooking a car with a working battery up to the dead battery with jumper cables. The alternator/charging system of the car with the good battery will charge the dead battery. Leave them connected for about 30 min, then disconnect and try to use the battery charger again. If it still won't charge, hook it up to the car with the good battery for a longer period of time.
How do you charge the battery of a 1996 Oldsmobile aurora?
Before you try to charge it with a batter charger. take the battery to an autozone or similar to test the batter and see if its still hold a charge. or if you know that the battery is good then jump start it using another car battery with jumper cables. just remember RED to + and Black To -
Why battery do not charge if alternator and fuse are good?
The battery may be defective and not able to take a charge.
Can i charge my Iphone when it has a good amount of battery?
Yes, you can charge your iPhone when it has a good amount of battery. However, you should avoid charging the phone until it is low in battery, to prolong the battery life.
Can you charge your lawnmower with the battery still connected?
Yes.
Why is your iPod Touch battery short?
your ipod battery will get shorter if you charge it when it is not dead the more you charge it when you can still play on it the more shorter it will get
Why would a good alternator not charge a battery?
If the alternator is good and the battery does not charge, then the battery may be bad. There could be problem with the electronics. You will need to take it to a place where they sell batteries. They have equipment to check out the battery and the wiring.
Are car batteries still good after sitting for 4 years?
Possibly. Charge the battery to 100% with a battery charger and then check the battery with a digital volt meter set to the 20 volt DC scale. If it reads 12.6 V it is fully charged, 12.4 it is 75%, 12.2 it is 50%, any less and the battery is dead. If it reads below 12.2 the battery is no good. If it will not take a charge at all it is defective. So all you can do is charge it and you will then know where you stand.
