Using mobile phones for much of the day also requires charging them for several hours.
Mobile phones and especially smartphones have now become an extension of our hands, as they are the devices we use most during the day. So it makes a lot of sense to need frequent charging, with enough people plugging them in almost all night to recharge their batteries for the next day. But what is the cost of an all-night mobile charge?
According to Professor David MacKay of the University of Cambridge, our devices, no matter how many hours they are connected to their chargers, consume little energy, so it is not necessary to think about the economy in terms of charging time.
According to a 2012 study by Lawrence Berkeley National Laboratory, the cost of charging a smartphone each year is just 5 euros, which is why the charger burns just 2.24 watts during this process. , while when just plugged in, it consumes just 0.26 Watt.
Of course, on the other hand, if we want to protect the battery of our mobile phone and at the same time increase the life limit, we must take into account the advice of experts, who tell us to prefer to charge our mobile phones between 40% and 80%, as a battery that reaches 100% of its fullness over a long period of time has been shown to break down faster.
Finally, for those of us who are anxious every time we forget our mobile phones to charge for endless hours, there is no need to panic thinking that they will overload and burn out, as modern batteries have their own protection system, as do chargers.
Cheap chargers and counterfeits are a problem, so we should always keep in mind that most accidents are due to these poor quality products.
