5 Facts That You Might Not Know about Your iPhone Battery Life
The iPhone battery life is almost certainly a major setback for iPhone users. You charge them up, yet they run out of juice within hours of usage, and it just gets worse over time. These issues are long time problems that have surrounded the iPhone battery life for generations.
Most of the time, iPhone users are okay with that, and carry on with their lives. However, there are a few known facts about the iPhone battery life that will not only teach you how your iPhone battery works, but also how to manage your iPhone battery life in a more efficient manner.
Consequently, we dug deep through the Internet to scour some lesser known details about iPhone battery life, and we’ve come across not just five, but six things you may not know about your iPhone battery. Read on to apply these six tactics next time your iPhone battery life is running out.
iPhone Battery Life VS iPhone Battery Lifespan
First thing’s first, look at your battery charge. While you’re at it, here’s a tip: the iPhone battery life is different from the battery lifespan (and this also applies to other smartphone manufacturers as well).
Take note that when Apple is referring to the iPhone battery life, it means the longevity of the device to operate on battery power without shutting down and in need of a recharge. Typically, most phones have the battery life of 10 hours, 15 hours, etc.
iPhone Batteries Are Two-Stage Lithium-ion Models
As we get to know more about the iPhone battery life, we should also talk about the iPhone battery models. Just like the vast majority of phone batteries, iPhone batteries are two-stage lithium-ion models. This is because li-ion batteries are basically the most efficient kind of chemical batteries currently available on the market.
Conversely, Apple uses an innovative kind of battery that has two diverse charging phases. The first stage is a fast charge phase that swiftly charges the battery for the duration of the 0 – 80% charge phase. The second one is a slower, trickling charge from 80% to 100%. With this method, it helps keep the iPhone battery safe and proficient for as long as possible.
Li-ion Batteries Really Age through Charge Cycles
With today’s lithium-ion batteries, gone are the old beliefs that you should always let your battery run down to a full discharge before charging it. This is because the current li-ion batteries are more efficient than ever, so waiting for your device to discharge is no longer necessary.
On the other hand, there is one activity that will always damage the iPhone battery life and its lifespan: completing a charge cycle, or using an equivalent of 100% of the battery power, and then recharging that power to 100%.
Eventually, phone usage destroys the chemical composition of the battery in minor ways, which results in what we see as battery aging.
iPhone batteries are intended to preserve at least 80% of their charge capacity for as long as they can, presently up to around 500 cycles, but charge cycles take their toll almost every time. There isn’t a way around that either. Of course, other than using your iPhone less and in the long run, and not charging often—but what’s the point of having a phone if this is the case?
Battery Impedance Is Your Nemesis
We’ve gone through the stats of your iPhone battery and how it ages over its lifetime. But what exactly happens when a battery gets older? Basically, its impedance increases.
What is battery impedance? Well, it’s a collection of resistance and other vital chemical factors that have an impact on how efficiently the electrical charge can be transferred onto the device hardware.
As the battery battles to transmit power, the voltage drops and the battery may, in due course, even risk damaging you phone. Nevertheless, Apple has premeditated iOS to alert the user of battery impedance and put up notifications if it appears that the battery is dying.
Alternatively, you can have your iPhone examined at any Apple Store, and have it switched for a new one at any time, which may be particularly worth it if you have charged your device for 500 cycles or more. To check the health of your iPhone battery, go to Settings > Battery > Battery Health.
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Facts and Myths about Your Batteries
Your iPhone battery life will eventually run out of its juice, and you will need to recharge it. But did you know that your battery is prone to damage when it’s recharging? It is particularly affected by temperatures, especially below freezing temperatures / 32 degrees Fahrenheit.
This can harm your charging equipment and ultimately slow down the charging progress. So avoid a cold environment when charging your iPhone!
On the other hand, contrary to popular belief, you cannot overcharge your iPhone and cause harm to its battery. You heard that right: leaving it charging overnight with your charger or on a wireless pad is completely okay.
The latest models of iPhone batteries know exactly when the battery has reached 100% charge which then totally cuts off the charging process, even if your charging equipment is still plugged in. Be sure to use the authorized devices and not the fake ones though!
Remember, the best way to have a long iPhone battery life is to use your phone responsibly.
