If I charge overnight, will it decrease the battery's performance?
Samsung Galaxy Note II LYN's Official Thread V22, 2nd Gen of the original "Phablet" XXDMC3
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 May 13 2013, 01:13 AM
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May 19 2013, 12:38 PM
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#2
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Car charging is not good for the battery right?
It even made my car engine cannot start == |
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May 19 2013, 12:40 PM
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#3
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QUOTE(Superman7 @ May 19 2013, 12:39 PM) huh? that's not possible Really ler.. Maybe there was a long jam and I still charge  |
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May 19 2013, 12:49 PM
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#4
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QUOTE(Superman7 @ May 19 2013, 12:44 PM) nope.. when the engine is running, the alternator charges the battery. Therefore you will not get a flat battery whenever the engine is running. But after I almost reach my home , the low battery warning is lit and then off after a while.Then today morning cannot start. |
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May 19 2013, 12:50 PM
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#5
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QUOTE(joytest @ May 19 2013, 12:45 PM) It could be the quality of your car charger. It should cut off when the car engine is off. Anyway, car DC voltage is not very "clean" and likely spiky. A good quality car charger is needed to filter the voltage to get stable 5VDC plus at least 700mA current. Maybe, cause it's only a free gift when I bought a S3You could look up brotan who has a good understanding and supplies quality chargers/batteries. The power is cut off when the car engine is off |
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May 19 2013, 01:01 PM
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#6
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QUOTE(antt00 @ May 19 2013, 12:51 PM) Superman7 is right. If your car battery died too soon you probably got a faulty alternator. Happened to my dad's car and my friend once. Wasted a new battery somemore. Really.. Now alarm won't even workAnd I noticed my phone battery died very fast after charging with car, but now better after I stopped |
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May 19 2013, 01:16 PM
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#7
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QUOTE(antt00 @ May 19 2013, 01:05 PM) Well it's one of the top causes of battery premature death It won't charge if the engine is off . Plus you only charge your phone when car is running right? The engine recharging the car battery should be faster than the phone charger can draw even if it's faulty. Unless you also got some order faulty component in your car like air con compressor. Get your mechanic to check the alternator first.What about those powerbank and similar stuffs like that? Maybe the alternator is faulty all along  |
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