F you over charge your phone battery It will die faster
If you are 100% sure the alternator is good, then either the wiring or the battery are bad. If the battery has a dead cell it will not hold a charge. Disconnect the battery cables and clean the connections. Charge the battery with a battery charger, and then connect the cables. If the battery is over 3 years old, it is more than likely bad.
no, but it will damage the battery.
A battery loses its charge over time. You need a new battery.
a deep cycle battery i a battery that you can charge and discharge over and over without harming the cells in the battery unlike a normal battery . deep cycle batteries are normally used in boats
the battery will stop working.
faulty voltage regulator
I usually do over night.
i think what it is, you need to charge your battery but let it charge for about five minutes and if that doesn't work then you need a different battery
Fully charge the battery with a slow charge battery charger. Then take the battery to an auto parts store and have it tested. If it is over 4 years old it is probably in need of replacement.
Sure, if the alternator voltage regulator is defective it can overcharge the battery.
No they lose some of its power over time. it depends on the type of the battery. rechargeable lose more of there charge that normal battery's.