Especially for those who are app drivers, it is normal to connect the cell phone battery to the USB port on the dashboard of the car to charge, especially in urgent situations. However, unfortunately this process is slow and many people wonder why cell phone takes a long time to charge in the car?
And if you are using other applications in the background, such as GPS, on many occasions the battery percentage doesn't even seem to be changing. This delay in recharging the cell phone is most often due to the power current, which is measured in amps, and ends up being very low in the vehicle's USB port.
A standard cell phone charger (not including turbo technology) provides the device with an average of 0.8 A and 1 A (Ampere) which, during a traditional recharge at the socket, the fastest charger models can even exceed 1.5 ampere in current.
Car battery is always overcharged
USB ports were integrated into cars with the main function of connecting smartphones to the vehicle's entertainment systems, but not necessarily for supplying power. batteries.
In a car's natural electrical system, which is basically made up of a battery and alternator, simply put, the car already has many other responsibilities that overload its battery.
The vehicle's battery, for example, is responsible for powering electronic systems such as headlights and the car radio while the car is turned off. The battery is also responsible for starting the engine and powering the electronic injection system while it is running.
There is a way to speed up the time it takes for your cell phone to charge in the car
If you have an older car that still has that cigarette lighter-like socket, you can use it to speed up the recharging of your phone's battery.
Using an adapter, the compatible chargers They will be able to draw a greater electrical current to the vehicle, which will make it easier to charge your cell phone more quickly. There are also cars that keep the USB input working even when the engine is off, as if it were a kind of “stand-by”.
However, it is worth the warning, because charge your cell phone In these conditions, while the radio is on, it can end up damaging the vehicle's electrical system in a much more sudden way than you might imagine.
