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Our lives are increasingly dependent on mobile phones, even in the simplest of tasks, and a low battery warning can cause serious concern on the faces of pbadengers at airport gates as soon as their battery runs out. These are signs of a recent mental disorder called "low battery anxiety", which was recently called "nomophobia".
People's lives depend more and more on their phones. All contacts, social media, GPS, automotive services, food demand, games, entertainment, videos, banking, calendars and family photos are all locked in our portable devices.
Modern relationships of all kinds are becoming more online rather than personal, and an empty pile can make people fear loss or isolation.
Without the continued ability to use a mobile phone, people can become desperate and irrational quickly, or even ask strangers if they can borrow their chargers.
Horror movies established the disease
In modern horror movies, the empty pile has become an introduction to very bad things that happen to a character.
The isolation of the victim has always been a prelude to its elimination in traditional horror films: in many scenes, it often indicates that the battery is exhausted or that the phone is disconnected, then a series of horrible acts begins .
The lithium-ion battery technology – on which we rely today – was developed in the 1970s by the English chemist Mr. Stanley Whittingham while he was working at Exxon, and the only addition since then are the lithium-polymer batteries.
| The difference between lithium-polymer batteries and lithium-ion batteries lies only in the type of lithium used (Reuters) |
The difference between lithium-polymer batteries and lithium-ion batteries lies solely in the type of lithium used to generate electricity.
The lithium polymer is used to generate solid polymer electricity, such as polyacrylonitrile and plastic anode materials, while the lithium ion uses a lithium salt in an organic solvent, such as an electrolyte. Therefore, the disadvantages of lithium-ion batteries increase their temperature during use.
Technology companies seek treatment
There is currently a kind of arms race between battery manufacturers and mobile phone manufacturers.
Once battery manufacturers have increased battery capacity, mobile phone manufacturers have added more energy-efficient features.
The latest mobile phones have wireless charging capabilities. The wireless charging industry has been integrated with the quality badurance standard, which uses a remote charging system, up to a distance of 4 cm.
The system uses an electromagnetic field to pbad a load between copper files, and the last wireless charge blocks can charge up to 15 watts.
Mobile device manufacturers that integrate this system to their devices include four major: Apple, Google, Huawei, Samsung and the rest of the mobile operators.
Shops, cafes and even gardens offer platforms and chargers, including Starbucks, McDonald's and Costa Coffee, while the Sushi restaurant offers free wireless charging.
In addition to hotels such as Sheraton hotel chains and Four Seasons hotels and resorts, Marriott also offers wireless charging service.
Scientists from Aston University in the UK have developed a way to unload power-hungry components from applications such as photos and videos and transfer them directly into the clouds, thus reducing energy consumption by 60%.
The battery in the solid state is under development, but is not ready yet. It is a safer and safer alternative to lithium ion batteries that use solid electrodes and solid electrolytes instead of liquid or polymer electrolytes used in lithium-ion batteries or lithium-polymer batteries.
The end result is that mobile phone manufacturers can focus on the manufacture of battery-powered devices that meet the growing needs of consumers, rather than bright devices with features that most users do not need. 
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