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What Type Of Batteries Do We Use In Mobile Phones?

By Kimberly WatsonAugust 25, 2022

Batteries that do not keep a charge effectively on mobile phones can be annoying, especially considering how dependent we are on our cell phones. Smartphones have supplanted automobile maps and cameras for many people. They are also required to check in at locations such as doctor's offices, events, and movies. It is annoying to always need a charger or an additional battery pack to keep a phone's battery from dying, especially if you are in the middle of your day and have hours of work to accomplish before you can recharge your phone's battery at home.

How to Determine the Type of Battery in Your Cell Phone?

To comprehend the requirements of your battery, it is necessary to first identify its type. We have included a comparison of smartphone batteries below.

There are typically four distinct types of batteries used in cell phones:

  • Nickel Cadmium (NiCd) batteries are mostly exclusively utilized in outdated cell phones. It is the least effective.
  • The NiMH batteries are more powerful than the NiCd batteries. Additionally, they are typically only used in older cell phones.
  • Lithium Ion (Li-ion) batteries are more prevalent than other varieties. They are widely utilized in modern smartphones and are significantly more powerful than NiMH batteries.
  • Lithium Polymer (LiPo): Like the NiMH's improvement over the NiCd, the LiPo is an improvement over the Li-ion lithium battery. The lithium-ion battery has the most power of all the battery types listed here.
  • Since NiCds and NiMH batteries are obsolete, it's likely that you no longer use one in your cell phone. Unless you're using a really ancient model, the battery in your phone is either LiPo or Li-ion.

Typically, you can determine whether your phone utilizes a LiPo or Li-ion battery by examining the battery's label. If the label is missing or has been removed, the battery information can be found in the user manual.

After identifying the type of battery you have, you will have a clearer sense of how it may affect your smartphone.

Li-Ion Batteries Versus LiPo Batteries

Li-ion and LiPo batteries are the two most common types of batteries on the market today. Li-ion batteries are the most popular type of mobile phone battery among mobile phone makers, while LiPo batteries are the most advanced type of mobile phone battery available to customers.

1. Li-Ion Batteries

Li-ion batteries are currently one of the most popular types of cell phone batteries. It is the oldest technology and the first to be utilized in smartphones. Electrochemically, Li-ion batteries consist of a positive electrode, a negative electrode, and an electrolyte. The positive electrode is composed of lithium compounds, such as lithium manganese oxide, lithium iron phosphate, and lithium cobalt oxide. Typically, the negative electrode is graphite. The electrolyte is a carbonate, such as diethyl or ethylene carbonate.

The electrolyte is kept in an organic solvent between the two electrodes. A metal case keeps the battery intact by holding it together tightly. As a precautionary measure, these batteries also include a protective circuit that regulates the battery levels and voltage, keeping them within safe limits.

Lithium-ion batteries have a high energy density. Furthermore, these batteries have a long shelf life and are simple to replace.

2. LiPo Batteries

Following Li-ion batteries came LiPo batteries. Component-wise, they are extremely similar; nevertheless, there is a difference in the material between where the electrodes and ions flow (referred to as the "separator"). The separator of a LiPo battery is composed of a microporous polymer coated with an electrolytic gel.

The separator functions as a catalyst in the chemical reaction. These batteries, like Li-ion batteries, feature a protection circuit to maintain a safe voltage range. However, unlike Li-ion batteries, they do not need a metal shell.

How to Make Your Phone Battery Last Longer on a Single Charge

You may maximize your phone's power in a number of ways if you wish to extend the battery life of your phone throughout the day. These recommendations are applicable to both iPhone and Android users. Listed below are some of the most prevalent energy-saving options:

  1.  Dim Your Screen

Dimming your screen is one of the easiest methods to keep your phone charged throughout the day. Regardless of the sort of phone you use, a screen that is excessively bright may deplete the battery and raise the phone's operating temperature. By reducing the temperature of the phone, you will improve the battery life and prolong the phone's lifespan.

  1.  Turn Off Location Services

Your phone's location services or GPS function are likely consuming a significant amount of battery. These features enhance navigational tools like Google Maps. However, many other apps employ the GPS function as well, even if you are unaware. If your phone does not need to know your location, disable location services. You will immediately reap the benefits of battery conservation.

  1.  Cut Down on Your Use of the Vibrate Function

Despite the fact that many users have likely had the vibrate function on their phone since it came out of the box, it is prudent to occasionally switch it to ring. Although it may not be immediately apparent, a ringtone uses less battery than a vibration. Therefore, when you don't need your phone to vibrate, turn on your ringtone, or if you don't need to hear it at all, set it to silent mode.

  1.  Say No to Push Notifications

While push notifications can occasionally be useful, they typically offer you information that you don't need or want. Did you know that they may also be reducing the battery life of your device during the day? Whenever your phone illuminates in response to a push notification, the battery is drained. Some push notifications include vibration or ringtone, which further decreases battery life. Eliminate most (if not all) push alerts to preserve the battery life of your phone.

  1.  Disable Most (or All) Background Data

Background data can be a cause of covert battery drain on a device. Even when you're not using them, apps will continue to consume your phone's bandwidth. The social media and email apps on your phone have the greatest impact on background data energy depletion. In the settings, you can disable all background data collection. Alternatively, you can choose to run only a select few apps in the background. Whatever option you choose, the battery consumption will be reduced.

How to Make Your Phone Battery Live Longer?

If you want to extend the battery life of your cell phone beyond simply reducing your daily power consumption, try the following techniques. Here are some of the most important tips for extending the life of your battery:

  1.  Reduce Battery Discharge

Between 300 and 500 charge/discharge cycles, lithium-ion batteries are designed to retain the same capacity. Nevertheless, batteries typically lose 80% of their capacity after 100 charge/discharge cycles.

To get the most out of your battery, you should minimize how frequently it is entirely discharged. Some may assume that it's preferable to wait until the battery reaches 0% before charging it again, but any phone battery charging guide will inform you that waiting this long could actually damage the battery. Instead of waiting, keep your phone half charged at all times, restoring it to full charge if it begins to run low.

  1.  Avoid the Heat

Keeping your phone out of the heat is one of the long-term measures you can take to prevent it from overheating and becoming damaged. For example, direct sunshine can quickly cause phones to surpass their 113° Fahrenheit temperature limit. If the phone is exposed to these circumstances frequently enough, the battery will degrade more quickly. Ultimately, this diminishes the amount of charge it can store.

Keep your phone out of direct sunlight to safeguard it. During the summer months, when surface temperatures can easily approach 158 degrees Fahrenheit, this is of utmost importance. Long-term exposure to these conditions will cause your battery to lose its charge capacity substantially faster.

  1. Don’t Let Apps Pile Up

It's preferable to keep your apps from accumulating excessively, despite the allure of stockpiling programs you may use in the future. Theoretically, having numerous helpful or entertaining apps on your phone may seem like a smart idea (what if you grow bored or need to read a review of a restaurant in Europe?). However, your phone's battery will appreciate you in the long run if you are cautious about the apps you install. Multiple applications will increase your background data usage and battery consumption. Eliminating apps that fulfill the same function is a simple strategy to reduce these types of applications. Do you require dual weather apps? Three news services? You can save battery (and time) by stopping your phone from seeing the same notifications from multiple sources several times.

  1. Don’t Fast Charge

Despite the fact that many phones now provide quick charge options that allow you to charge your phone in a few minutes, you should avoid using them whenever feasible. The rapid charge feature is acceptable if you're truly in a hurry, but you shouldn't use it frequently.

Due to the loss of storage capacity that occurs when a battery is charged, it is prudent to use quick charge capabilities sparingly. The movement of lithium ions and lithium metals between electrodes in lithium-ion batteries is sluggish. When you charge at a slower rate, you allow the transfer process to proceed at its natural speed. In turn, they complete their moves entirely. By charging your battery more slowly, you will also enhance its charge capacity.

Whether your phone is fast-charging or slowly charging, you must remember to unplug it when the battery reaches 100%. Repeatedly overcharging your phone's battery will cause its degradation. Many modern chargers, such as those that come with fast-charging phones, are "smart" and prevent your phone from being overcharged automatically. However, you will have the longest battery life if you unplug your phone once charging is complete.

Would you like to know how cell phones have changed the world? Read our blog to learn.

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