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Does Fast Charging Reduce Battery Life – Introduction and Methods
How long does your battery last on a single charge? Perhaps a day or so? What about one year from now? Will it perform the same?
Everyone has battery anxiety. It’s something that affects all of us. If you are thinking of getting the next iPhone, or Samsung, you should think very hard about battery life. It’s an increasingly vital concern to put in mind during the purchase.
As we expect more from the devices, downloading power-hungry apps, and more, we want them to last longer on a single charge. All-day charge, screen resolution, and a great camera has become the main areas of concern.
Battery life is the reason we see a rise in fast chargers. Every high-end device today talks about fast charging.
Premium phones like Samsung Galaxy S20 and iPhone 11 currently hold the record for the fastest power-delivering smartphones. And this all sounds exciting.
If you have a phone that wants to drain before the day ends, using a fast charge to get more juice faster would be the best news. Only 10-minutes of charging can make a huge difference.
So, what is all the fuss with batteries and fast charging? Here is what you need to know.
Your phone battery is unlikely to see any changes soon.
Lithium-ion is the most common battery technology on the market right now. Many of our electronic devices and EVs use these rechargeable batteries.
No manufacturer dares create a battery that would last for a long time. This is because battery technology has remained the same for decades. You should not expect this to change any time soon.
However, many brands have focused on creating more power-saving features in their products. Most devices come with software that manages to charge and discharging more efficiently. That means your phone or laptop may only sip power, but no guzzle.
Right now, the main focus is on extending car, satellites, and home’s power system batteries more than mobile phones. These applications require the battery to last way longer than the two or three years we get from mobile devices.
Battery size is another factor that prevents any actual development of these cells. An electric car battery is much larger and heavier, which makes it easy to create a long-lasting. For instance, the battery in Tesla 3 has over 4000 more capacity than what you get in an iPhone 11 Pro Max.
EVs are measured in watt-hours, while milliampere-hours represent phone batteries. Larger batteries offer more possibilities to increase power-saving than smaller ones. For example, we want our batteries to charge to 100%. But did you know that charging increases stress on them, especially during the last 20%? As such, EV makers may charge their batteries around 80% only, and the car will still work for an extended period.
So, the best way to make phone batteries perform better is to increase their energy-saving and efficiency. Battery revolution has not reached there yet, but it’s coming along just fine.
?Fast chargers have become the latest trend in this market. They make sure users stay connected for longer and can get power fast when their devices are draining.
Does fast charging reduce battery life?
This is one of the most common questions we have come across regarding charging smartphones and devices. The invention of fast chargers is making things better and much easier. This is why one would wonder if fast charging reduces battery life.
The most straightforward answer is no. Understand that a phone can only take in the amount of power it can handle.
Common charger offers an output of five to ten watts. A fast charge only improves this by up to 8 times.
Consider the iPhone 11 Pro charger, for instance. It’s equipped with an 18-watt fast charger. Galaxy Note 10 Plus has a 25-watt charger. Also, you can quickly get a 45-watt charger from Samsung.
As you can see, the charger does not affect the device. It only gives it power much faster than the conventional charger.
The only thing that affects your battery’s life is maybe if there is some technical flaw. But using a fast charger won’t make your battery last less.
Fast-charger work in two phases:
Phase one: This phase applies a blast of voltage to the nearly drained or drained battery. With this, you get a massive charge from 50 to 70 percent within 10 to 30 minutes.?Batteries can absorb charge much faster during this phase without negatively affect their durability.
Phase two: We know that it takes longer to fill up the last 20 to 30 percent of a battery. And that is why in phase two, the charger slows down in speed. If not, it could damage the battery.
Damage is not very common because manufacturers have managed everything well inside. Every battery comes with a battery management system that monitors every process.
Is it better to fast charge or slow charge?
It does not really matter whether you fast charge or slow charge. Your concern should be more on the health of your battery.
As we have explained above, fast charging does not affect the lifespan of your battery. Neither does slow charging.
The only advantage of fast charging is if you are in a hurry. You can get enough juice to carry you for the rest of the day.
However, understand that battery life is affected mostly by too much heat, which can happen if you fast-charge for extended periods. You may want to limit this.
With that in mind, slow charging is just a good as fast. You just need to monitor and make sure the battery does not overheat.
Is it OK to charge a normal phone with a fast charger?
Many people would want the convenience of charging their phones faster. The only difference between conventional chargers and fast-chargers is in how fast they give power to the device.
Hence, a fast charger from a New Google Pixel will still work on an old LG smartphone. So yes, it’s ok to use a rapid charger on a standard phone. It’s more about the phone than the charger.
If you have any questions or comments, please reach out, and our team will help you. We hope this guide enables you to charge your phone better.