what are you running of the battery? also do you have the double electrics for charging battery when driving.if not keeping charge you need a new battery
Something is on drawing power from the battery or the battery has a dead cell and needs replacing.
Your battery is not keeping a charge, or your alternator is going out. I would have them both tested. Autozone or Oreilly.
You answered your own question. Sealed dry or gel type battery need no maintenance other than keeping a full charge on them
This greatly depends on how many cells the battery is. But typically a battery's life is about a year to about 2 years with extra careful use. You can try to make the battery last longer by charging it only when it has barely any charge left and not keeping it hooked up to the charge all night.
Unless it is a rechargeable battery you cannot charge a dry charge battery. If it is rechargeable you need to purchase a charger for that size battery. Automobile batteries are not dry charge.
No, it takes electricity to charge a battery.
how do you charge a vespa battery
No the battery don't have a magnetic charge.
You can not charge a battery in the microwave.
A battery charges nothing it accepts a charge from the alternator.
Its probably not the battery, its more than likely the alternator that isn't keeping the charge, to check it turn your car on and the unplug the battery, if it stays on then its something else, but if it turns off then get a new alternator