Do Phones Have Lithium Batteries – Introduction and Usage

There are so many battery types in the world today. However, lithium-based batteries continue to lead the market due to their capacity, durability, high performance, and safety. If you have a laptop or a phone, it probably has a lithium-ion battery.

There is something about these batteries that keeps making them more popular. Most manufacturers today are focusing on them more than on any other type.

Today, we are looking at lithium batteries for mobile phones. Keep reading.

Do Cell Phones Have Lithium Batteries?

Yes. Your cell phone probably has a lithium-ion or lithium-polymer battery. Most smartphone brands, including Apple, Infinix, and Nokia, use lithium batteries in their device. So, it's almost certain that the device you have uses a lithium battery.

Why do cell phones use lithium batteries more?

There are several reasons why you will find these batteries in almost every device. These include the following.

Lithium batteries are durable

One of the factors consumers consider when buying a mobile phone battery is durability. They want a battery that can last through as many cycles as possible while delivering maximum performance.

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Lithium-ion batteries have become the most preferred option because they charge faster, last longer, and have a higher power density. Above everything, they are quite portable.

Higher capacity

Everyone wants a battery that stores more power. And that is what lithium batteries are all about. You can get a battery that stores more than 150 watt-hours of electricity per kg. Now, that is something you will see only some batteries chemistry.

Nickel-metal hydride batteries can only store about 65Wh/kg of energy, while lead acid can only do 25 Wh/kg. This makes lithium-ion batteries the most preferred choice for many consumers. You can enjoy more power from your device with the ability to last for many years.

Portability

The battery often determines the device's size and weight. If you see a big and heavy device, it means it has a bigger battery.

Lithium-ion batteries can be designed into any shape to meet specific user demands. They are generally much lighter, and hence make the phones light too. And even though they are lighter, these batteries can store more energy than any other battery chemistry.

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Easier charging

We live in a world where everything seems to be moving fast. It's, therefore, crucial to find a consumer device that meets those specific needs. Easy charging is one of the main features that make lithium batteries the most preferred option for mobile phones.

Apart from fast charging, these batteries promise hundreds of charge and discharge cycles while still maintaining their quality. Besides, finding a charger for lithium batteries is much easier than doing the same for other batteries.

Low maintenance

Battery maintenance is another crucial factor to consider when buying. Older battery technologies came with issues like the memory effect, which required a specific approach when charging and discharging. It was very difficult to maintain such batteries properly.

Lithium batteries don't have such issues, which makes maintenance quite easy. Also, when disposed of, lithium batteries cause little to no harm. The batteries also have low self-discharge, which makes them last longer when stored.

With such features, every cell phone user will want to buy a lithium battery. And to crown it all, they are very affordable. Due to the abundance of row materials and their recyclability, making lithium-ion batteries is much easier.

Are Lithium Batteries Allowed on a Plane?

Yes. You can come with lithium batteries on a plane. However, you must adhere to the general rules of traveling with batteries. Specific airlines may also have regulations that must be observed.

Here are the general guidelines:

The device must be turned off. Devices that have lithium metal or lithium-ion batteries, including smartphones, tablets, cameras, and laptops, must be turned off. And once switched off, the device should be carried in carry-on baggage. If you keep the device in checked baggage, ensure it's turned off to prevent accidental activation.

Carrying spare lithium batteries. Spare lithium batteries, e-cigarettes, and vaping devices should not be carried in checked baggage. They must be with the passenger in their carry-on baggage. It is easier to mitigate smoke and fire incidences involving lithium batteries.

Protection from damage. Carry-on baggage is checked at the gate, where spare lithium batteries and the devices mentioned above are removed from the baggage and left with the passenger. The batteries must have tape seals on the terminals to avoid accidental activation. Also, the batteries must be carried in separate baggage and not mixed with other items, especially metallic ones.

Damaged, defective, or recalled lithium batteries must be transported separately. Such batteries pose a greater risk of explosion, which is why they are not allowed in a carry-on or checked baggage if there is a concern of overheating.

When traveling with lithium batteries, ensure you read and understand airline regulations well to avoid falling into trouble. These batteries should never be packed with other luggage in the cargo bay. There have been incidences of explosions that could have been easily managed if noticed early.

You don't have to worry about batteries in your device. They are safe if the device remains turned off and is properly packed.

What Uses Lithium Batteries?

The capacity, high power, and density of lithium batteries make them useful in a wide range of applications. You will find these batteries in the following:

Mobile phones – check your mobile phone, and you will discover it has a lithium battery.

Laptops – most laptops today use lithium battery packs for their strength and durability.

Electric vehicles – the discovery and development of EVs have become largely dependent on lithium batteries. No other technology can perform as they do.

Hospital equipment – many pieces of equipment in the hospital depend on lithium batteries as they are powerful and long-lasting.

Smartwatches – your smartwatch probably has a lithium-ion battery. These are the only batteries that can be designed to meet specific needs.

In other words, lithium batteries can be used anywhere except where deep-cycle batteries are needed. Modern manufacturers are finding more ways to leverage technologies that make lithium batteries even more useful.