Factors That Affect the Durability of Phone Batteries

Even though cell phone battery charges and battery life have significantly improved over the past decade. The worry that comes with a dying phone battery is still frequently an unwelcome aspect of daily life. All batteries have a finite lifespan, and once it has been reached, the only genuine and long-lasting solution is to acquire a replacement.

Smartphone battery manufacturers claim that the lifespan of the products is only 300–500 cycles. After this, mobile phone batteries find it difficult to maintain their previous levels of power and end up only being able to power your device for progressively shorter amounts of time.

It is not possible to interfere with this process but we can surely slow down this process by understanding the factors that affect mobile phone charging. In this blog, we have compiled a list of genuine suggestions for extending the lifespan of your phone battery.

Factors Affecting Mobile Phone Batteries’ Durability

Phone batteries’ life was already determined at the time of manufacturing. However, your charging habits can sustain and maintain the battery life of your phone.

Charge/discharge cycles

Phone batteries have their specific number of discharge and charge cycles intended to range between 300 and 500 cycles. A complete charging cycle means charging the battery fully from the empty and then back again.

It’s challenging to determine how many cycles you burned up because a battery typically needs many charges to finish a full cycle. The most you can do is slow down the degradation of battery life as a result of usage by being careful about how often you charge the phone battery.


Phone manufacturers advised that you only use your phone in environments with an ambient temperature of 0° to 35° C (32° to 95° F). It can be very inconvenient if you truly need to use your phone for navigation, essential calls, or even crises because phones built to turn off when the temperature is not suitable for use. However, this will protect your phone from damage.

After several exposures, extreme temperatures might permanently harm the battery in your phone. Additionally, extreme temperature changes should be avoided because they might cause moisture to become trapped within your phone, harming components.


Chargers play an essential role when it comes to the durability of the batteries. A chip that integrated into modern batteries helps regulate the input from the charger. Therefore, even if, for example, you use a fast charger with a phone that cannot handle that much power, your phone will still charge at the rate for which its battery intended. In this situation, the quick charging option might be useless.

Are batteries harmed by wireless charging? High-quality certified wireless phone mount made to maintain your phone at the proper temperature while charging and frequently contain built-in cooling. Additionally, they lessen mechanical harm to the charging port on your phone.

Additionally, current smartphones come with a variety of charging protocols and rates; in order for fast charging to work, a suitable charger required. A fast charger will only function as a regular charger if it is compatible.

How to extend your cell phone battery charges lifespan 

Battery memory effect

Confused regarding whether you should let your phone battery drain completely before charging to 100 %? This debate best describes the ‘memory effect’, which means memories remember how much charging left. For instance, if you routinely charge a phone between 20% and 80%, your battery can ‘forget’ about the remaining 40% of the energy that left.

But this is the case with nickel-based cell phone batteries, not the modern used Li-ion battery that are most common. The battery’s capacity to remember its typical usage pattern known as the memory effect. For Li-ion batteries, the battery frequently operating at a partial state of charge is a typical situation. 

Fully Charging Mobile Phone Batteries

The usual rule for lithium-ion batteries is to maintain them charged for as much of the time as possible, ideally to 50% or more. If the percentage falls below 50%, it’s crucial to make every effort to restore as much of it as one can. Don’t charge your phone all the way to 100%, though, as a word of caution. A complete recharge won’t harm your battery permanently, but doing so frequently might reduce its longevity.

Mobile Phone Charging Recommendations

Manufacturers advise consumers to keep their lithium-ion batteries charged between 20-40% to 80% and avoid letting them drain below 20%. Try to limit how often you fully recharge your device from 0% to 100%.

Leaving your phone overnight isn’t a big deal because the majority of contemporary smartphones and chargers also detect when your gadget is fully charged and no longer requires a socket. But you should be aware of overheating, especially if you keep your phone in a case.  The ideal practice is to remove the case if you want to charge for long hours.


Phones’ battery and their durability is a major factors when using any smartphone. In this blog, we have incorporated all the factors that affect the battery and ways that extend the lifespan of the chargers. Additionally, If you also want to know the right way of charging then  How to Charge Your Phone Battery the Right Way is a recommended blog post.

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