Fast charging can adversely affect your mobile battery, degrade it and reduce its capacity. Here’s how you can disable it or reduce its performance.
Fast loading has often proven to be one of the most popular features They degrade the battery of our cell phonesto reduce its capacity over time. So, Reduce or disable this technology This can significantly extend battery life.
Some brands of equipment are aware of this problem and therefore offer the possibility of Reduce loading speed to avoid battery deterioration.
And although others on the other hand don’t give this option, There are ways to turn off fast charging to charge our terminals with less power. In this guide we explain how to do it on any cell phone.
Why fast charging can be harmful to your phone
Fast charging can be an extremely useful and convenient technology in the short term. Especially now that we already have technology that can reach more than 100W power and allow us to charge our entire mobile phone just over half an hour.
But the reality is Among the many lights of this technology, there are also some shadows. Several studies, like one of several researchers at Purdue University, show us how The technology of the batteries that breathe life into today’s cell phones is not fully prepared to support such high charging powers and how its components continue to degrade when using fast charging.
You can see in the animated image below these lines, which is from an X-ray image of a lithium-ion battery under quick charge the individual particles of the battery cathodewhere those of orange color are damaged.
Recently it has also been demonstrated how one of the most popular fast charging technologies currently available like the 125W flash charging system developed by OPPO deteriorate the battery of our cell phones to a great extent.
According to the company itself, The battery can lose up to 80% of its capacity after 800 charging cycles with a maximum output of 125W. Considering that most of the people They charge their cell phones every dayThis means a loss of one fifth of the total capacity in just over two years.
And if the results offered by the company are worrying, this is Tests carried out by external companies.
A portal of Italian origin tested the 65 W fast charge from OPPO using laboratory tests. After the performance 248 charge cycles – A more than reasonable number for a year with one device – at 65 W over 45 days the loss of capacity represented a 15% of the totalThis is a significant increase in degradation considering that OPPO ensured losses of 9% after 800 charge cycles.
This is how you avoid or reduce the rapid charging of your mobile phone
Under consideration of Dangers of fast chargingAvoiding it from time to time or reducing the maximum charging power can be very helpful extend the shelf life our cell phones by limiting battery degradation.
While Android doesn’t come with an option to restrict or disable fast charging by default, there are a few Ways To “Remove” This Technology on our phones regardless of the brand they are. These are some of the most effective:
Use a slower charger
Some mobile brands like OnePlus, Samsung, Realme, Xiaomi or OPPO include Chargers with 30, 50 or up to 100 W.what can be useful in situations where We need to increase the battery level as soon as possible. But that doesn’t mean we should always use them.
As the vast majority of Fast charging systems support the USB Power Delivery standard, we can use less powerful chargers or cables to charge our phones without damaging them.
USB Power Delivery, what is it? | When we talk about USB-PD or Power Delivery, we mean a charging standard based on the USB interface developed by the USB-IF. It’s a “flexible” system that allows you to negotiate power and charging speed based on the needs of each accessory and device on the same cable or charger.
Hence if your cell phone Accepts powers of up to 50W or morethere is no problem for Use an 18 or 20 W charger to charge it: you will still get more than adequate charging speed and noticeably reduce the deterioration of the battery. Just make sure you are using a good charger.
Try a different cable
Fast loading is a matter of three: both the charger, as well as the cable and the cell phone itself They must support the same maximum load power for the process to run at maximum speed.
If any of the three elements admits lower performanceThe charging process takes place with this power. Hence a good one Solution to avoid the mobile phone charging too quickly when there is no other chargeris to use a different USB cable from the original.
Charge your phone using your computer’s USB stick
Probably Don’t need an ultra-fast charge if you are in the habit of charging your cell phone at night. Hence no matter how slow the load through the USB port on a computercan be one of the most effective ways to preserve the life of our battery and to free it from the high charging capacities of current charging systems.
Use wireless charging
Not all cell phones contain it, however Qi wireless charging it is usually slower than wired charging. This means less battery degradation.
You have to be careful yeah with temperature This can happen to the cellphone while it is charging, as wireless charging can be even more dangerous than fast charging during high charges.
Disable fast charging on Xiaomi or Redmi phones
Xiaomi, like many other brands, does not include the option to disable fast charging on your Mi, Redmi or POCO phones.
So if you want Reduce the fast charging of your Xiaomi or Redmi regardless of the modelYou can only fall back on some of the recommendations we gave you earlier. These work regardless of the mobile model used, regardless of whether they are based on Android One like the Mi A2 or on MIUI like the Redmi Note 8.
Disable fast charging on OnePlus phones
With OnePlus, you can’t turn off fast charging on your phones either. However, some of their newer models include an option called optimized loadThis learns from our usage habits and limits the stress in situations in which we do not have to use the mobile phone for a short time – for example while we are sleeping.
To enable this feature, all you need to do is follow the steps below:
- Open the mobile settings and go to the “Battery” section.
- Activate the option “Optimized loading”
Disable fast charging on Huawei phones
The Huawei’s SuperCharge technology is built into and enabled by default on the brand’s devices. This means that fast charging can only be turned off on a Huawei mobile phone when you are using it a different charger or cable than the one that came with the phone.-
Disable fast charging on Samsung phones
In contrast to the other Samsung allows you to turn off fast charging or limit the speed on your phones. This option is included in most of the company’s newer phones regardless of their range, so it can be Disable fast charging in the Galaxy S10 or S20 in the same way as in the Galaxy A40 or A50. To do this, you need to do the following:
- Open the mobile settings and go to the “Device Maintenance” section.
- Tap Battery, then tap the Charge section.
- Turn off the Super Fast Charge options if you want to restrict fast charging, or the Fast Charge and Super Fast Charge options if you want to turn off fast charging completely.
That’s all. Now, Your Samsung phone will charge more slowly to avoid battery degradation.
Disable fast charging on OPPO or Realme phones
Even with some of the fastest charging systems on the marketOPPO does not offer the option of Disable fast charging on their phonesand therefore this function is not included in Realme or Vivo phones.
Your only option if you want Slow down your cell phone The original charger or the cable is exchanged for another with a lower maximum power.
Turn off fast charging on the iPhone
Apple started locking in “fast” chargers with their cell phones with the arrival of the iPhone 11 Pro, although its maximum power is “only” 18 W.
Because of this, Apple doesn’t think it’s convenient Add an option to turn off fast charging on iPhones. However, their terminals contain a optimized load It works similarly to OnePlus and limits the load up to 80% to avoid premature deterioration.
To enable this option, all you need to do is follow the steps below:
- Open the iPhone settings and go to the “Battery” section
- Tap on “Battery Status” and activate the option “Optimized Battery Charge”.
As fast charging technologies evolve, Protection systems are becoming more and more effective, and it is likely that at some point we will reach a point where Fast charging does not need to be deactivated to prevent the batteries of our cell phones from deteriorating quickly.
In the meantime, limit the charging power of our terminals can be highly recommended if our idea is to keep them for several years. Either that, or you change the battery at a certain frequency to continue enjoying the phone on the first day.
Related topics: Android, mobile