Why Does My Car Battery Died After A Few Days. That might sound obvious but one of the other reasons why car batteries repeatedly die is due to corrosion at the connections. Plus they have been installed for a year and the problem recently became an issue a month ago.
When waking up to a dead battery and you cannot start your BMW anymore many people rush to buy a new battery. Car Battery Drains Overnight Or After Days Of No Use. For that pump to run 20min every time it cycles could drain any battery after a few days.
Batteries can sometimes crack or corrode with age so inspect your battery for any sort of damage.
An aftermarket radio or some other component like. The only electrical third party accessory is the LED tail lights and those are obviously not on while parked. Car die the then you may have a bad alternator because a car should run without having a battery in it after being started if your alternator is good so what I would do is pull the caps on the battery you can get some distilled water if there are low and pour into the battery and then fully recharge it with a trickle charger but it could have a dead cell in it as well. Plus they have been installed for a year and the problem recently became an issue a month ago.
