Can a car remote starter drain your battery?
Starting a car is starting a car, and the process of engine ignition doesn’t change when you do it remotely. There is one instance, however, where a remote starter could needlessly tax your battery. If there are not installed properly it’s easy to ground out one of the wires and drain your battery prematurely.
Why does my remote starter drain my battery?
He took the car into the Honda dealer, who told him that this is the result of the current discharge imposed on his car battery by his aftermarket remote start system (with cell phone interface, sometimes called a drone), which was verified to be within specification –the car was operating normally.
Can a car alarm drain a car battery?
Car alarms installed by the automaker don’t usually cause trouble, but aftermarket car alarms are a different story. Installed correctly, they draw a small amount of power and won’t drain your battery. Installed incorrectly, they can suck the power right out of your battery.
How long does it take for a car starter to drain the battery?
When you start the car it puts a huge drain on the battery to turn over the starter motor. Idling for a few minutes will not charge the battery back up in any significant way – it need to be driven, preferably for over half an hour.
How much does a remote car starter drain?
The measured remote starter parasitic current drain is 70 mA – it is within specification for remote starter units with a cell-phone interface. Other folks report similar parasitic loads. Separate from the cell phone-based car starter parasitic current drain, the car itself has a parasitic current drain of 30 mA to support its onboard computer.
He took the car into the Honda dealer, who told him that this is the result of the current discharge imposed on his car battery by his aftermarket remote start system (with cell phone interface, sometimes called a drone), which was verified to be within specification –the car was operating normally.
How can an auto alarm cause a dead battery?
Replacing the car battery just continues the problem until the new battery dies as well. The best auto alarms for power efficiency and arguably security are those that cut the ignition of a car rather than just make noise when the car is bothered. With an ignition cut, the car goes nowhere unless it is towed.
When you start the car it puts a huge drain on the battery to turn over the starter motor. Idling for a few minutes will not charge the battery back up in any significant way – it need to be driven, preferably for over half an hour.
How does the car alarm work when the car is off?
This on mode is automatically triggered when the car is locked. To power the alarm system, the wiring is hooked up to a lead from the car battery. This means the system is drawing battery power while the car is off and not charging the battery.