Mobile phones are now an integral part of our daily activities, whether they are valuable or not. No one wants his phone to end up charging, for example, during crucial moments.
Because of the lack of reliable sources talking about it abounded rumors, news, and advice about wrong actions that reduce battery life and other health that increase it, and most of us are puzzled by these tips Is it true or is it false? If it is false, what are the correct solutions and steps to be followed? The ultimate goal is to maintain the longest battery life at its best.
Frequent rumors and gossip prompted us to search and scrutinize the false disclosure of the reality about these gossips, came in an article on the site wired clarification of each of the rumors, is it true or false? And why? Let’s continue to learn more about it.
Charging the phone battery after it reaches 100% reduces battery life
This may be a little strange, but it is true, manufacturers put limits on the possibility of charging the battery, ie, the battery is rechargeable for more than 100%, how and why is it recommended? To know the answer first, we need to learn more about how batteries work.
Mobile phone batteries are of the same type as laptop batteries and electric vehicles, Lithium-ion batteries, so they all have the same charging and charging mechanism.
Lithium-ion batteries consist of two layers, the first is lithium cobalt oxide and the second graphite. When working and consuming energy, the ions move from the first layer to the second, and in reverse, the charge is carried out by restoring those ions from the graphite layer to the lithium cobalt oxide layer.
Here is the problem, Vantqal a large number of ions is thoughtful of lithium cobalt oxide layer will lead to the collapse of the internal structure of the layer, says Kent Griffith researcher who specializes in energy storage at the University of Cambridge: The atomic structure of the material will collapse and be completely fragmented if all lithium is removed.
So when you pull more critical lithium ions, the charge can exceed 100%, which gives you more energy, but replaying these ions is not possible without luck to fix this mess.
This is the main reason for manufacturers to set charging limits, which are about half of the lithium ions of the total first layer ions, to ensure the longest battery life at best performance with hundreds or thousands of charge cycles.
Griffith concludes: You can skip half of the lithium ions to get the froth from charging and power, but you won’t be able to do this many times.
To simplify it, we recommend that you avoid charging the phone battery for more than 100% because although it will give you more work time, you will significantly reduce the overall battery life.
Running Wi-Fi and Bluetooth together in the background causes a large battery drain
Regardless of the impact of the display on battery life and longer charging time, another thing that is considered one of the most energy depletion in the mobile phone is the attempt to search and connect to data networks, Wi-Fi or even Bluetooth.
To be sure, you have sometimes noticed a rapid drop in the charge of your mobile phone battery, especially when the network is weak or changed on the road, for example, and repeated attempts to connect to it.
So Griffith advises: If you can connect to any fixed network, this will be much better for battery life.
Charging the phone through a mobile or desktop computer is harmful to the battery
This method of charging is slow and therefore most users are skeptical of its impact on the battery and claim that the impact is negative and should be avoided, but fortunately this does not seem to be true, Griffith says: Slow charge is better and more convenient for batteries.
Again, lithium ions, fast charging reduces the pressure of the ions during their transition as well as their stability in the lithium cobalt oxide layer, which may cause battery damage, thus slower charging is best, so manufacturers have set limits on devices to avoid fast charging and thus avoid potential damage.
Using a non-genuine charger will damage the battery
Not all chargers are made of the same quality, which will negatively affect your mobile phone battery. Most chargers have a lot of controllers that lend limits on the amount of charging and current to be delivered to the battery and stop charging when finished, but many commercial chargers do not have these strict restrictions Which ensures safety.
Commercial chargers may cause the battery to overflow, causing more ions to travel, which will take us back to the first point, and battery life will decrease over time.
But Griffith adds that not all commercial chargers are that bad, but it is safer and better to stick to the original models and chargers.
Turning off the phone now and then helps to extend the battery life of the phone
The advantage of lithium-ion batteries from their predecessors is that it is possible to know the percentage of charge regardless of the amount of energy it contains, whereas, for example, nickel hydride batteries required the battery to be fully discharged and recharged to calculate the ratio again.
And new batteries like lithium-ion batteries, when the device is not in use the pressure on the battery almost the same if it is off, so switching off the mobile will not give him a valuable break if you will.
Batteries perform worse when they are a gesture
Griffith says: Use the battery in a warm temperate atmosphere and keep the battery warmth much better for longer battery life.
In fact, very low heat may slow down the phone because the ions need more energy to move, but this is not a permanent effect or continuous so it is not so important, on the other hand, the excess heat causes the decomposition and collapse of these electrolytes This leads to a significant reduction of up to a few hundred charge cycles, which means that battery life is reduced.
This antagonism between batteries and heat is due to the liquid electrolytes that make up the lithium cobalt oxide and the graphite layer.
Leaving the charger plugged into the power socket, even when not in use, consumes some power
In the case of simple chargers that do not contain more than a simple wire to connect the current it is not true and does not consume any energy as long as it is not used, while the large chargers for devices that consume large power such as laptop and TV is different, these chargers have a small amount of what we can call smart, They consume some power because they are always waiting for the device to connect.
In the past, this energy consumption was estimated to be about 10% of the total energy for the average category of electrical appliances, but after the developments and progress we are witnessing this amount has become very small.
The phone must be fully discharged before recharging
The batteries are under extreme pressure at 100% charge, and when they are empty, 0%, the ideal real ratio is 50%, half of the ions on the lithium cobalt oxide layer and the other half on the graphite layer. The number of charge cycles that the battery will withstand increases.
And if you seriously want to maintain the longest battery life, you should keep the charge between 20% and 80%, thus gaining a longer battery life for your phone.
Did you tell the truth from rumors about this? These tips may help you and take longer to use your phone without worrying about charging.