Why does my car battery keep dying when I dont drive it?
What Causes a Car Battery to Keep Dying? Some of the most common reasons for a car battery to die repeatedly include loose or corroded battery connections, persistent electrical drains, charging problems, constantly demanding more power than the alternator can provide, and even extreme weather.
Can your battery die from not driving?
Will My Car Battery Die if I Don’t Drive My Car? The experts we contacted agreed that your car’s 12-volt battery is the vehicle system that’s most susceptible to inactivity-induced problems. “These computers do absorb energy, and if a car is sitting and not recharging, the battery can die within two weeks.”
What causes a dead cell in a car battery?
Deep discharges, heat, vibration, fast charging, and overcharging all accelerate the “aging” process. Approximately 50% of premature car battery failures is caused by the loss of water for normal recharging charging due to the lack of maintenance, evaporation from high under hood heat, or overcharging.
Is it bad to have a dead battery in a forester?
The battery in my Forester went over 5 years before I needed to replace it, and I certainly would not have been concerned about a dead battery if I let it sit for a week. To me it seems like any car with a new battery should crank just fine, even if it doesn’t get driven for a few weeks.
Is there a problem with my 2016 Forester?
So, I have a 2016 Forester and I am experiencing the same issue. Car was totally dead about 6 weeks ago and they replaced the battery at the dealer. 6 weeks later, the car is dead again and they have no answer except to recharge the battery. This is a huge problem and I have no idea what to do.
Why is my Subaru Forester battery not working?
They said battery and charger were fine. It is not fine if the battery can’t hold enough power to start car after leaving key on acc for 15 minutes with no lights, no radio, nothing knowingly drawing power. Even when the battery starts the car normally, cranking is slow, almost unable to crank.
How many volts does a Subaru Forester battery have?
Depending on when I get dispatched to jumpstart a Subby often has an outcome of how dead the battery is. Ive seen it vary from 10.3 volts to 3.0 volts. then after it starts the volts read from 14.3 / 14.7 Then why the dead battery is the answer we all are waiting for.