Why aren't smartphone batteries removable?

Four or five years ago, most of the mobile phone battery is removable, and generally equipped with 2 pieces of mobile phone batteries, a piece of no electricity, change into another piece directly, as long as there is the universal charger, don't worry even when run out of battery charge to while using!

Since the removable battery so convenient, why now more and more mobile phone brands, gradually make mobile phone battery is a sealed type (i.e., the built-in battery)?Designers consider the transfer requirements are not?

1, good sealing ability, better waterproof and dustproof

Built-in battery design better to keep the integration and completeness of the mobile phone, mobile phone back cover and front cover of seamless cohesion, can better dustproof, waterproof.The waterproof, said here that mobile phone in the environment of the humidity is bigger when using for a long time, can effectively prohibit the water vapor through the gap into mobile phones damage internal components and circuit boards.

Why many smart phone battery can't remove?

2, keep the cell phone more frivolous

Is now doing more and more frivolous, pursuit for some users to the extreme, general thin mobile phone has been unable to meet them, and to the body as light as yan and want to improve the performance of mobile phones all the design of the built-in battery is inevitable, because of the relative to the removable battery, the same capacity of built-in battery occupies less space, keep cell phones in performance and more thin, beautiful, let the user experience extreme feel!

3, battery technology is more trustworthy

Since the use of mobile phones, mobile phone battery life is that we have been very concern!

Removable battery before, once cells have what problem can be replaced at any time, and now the battery is gradually towards the built-in design, want to change is not so easy!

So the built-in battery, the handset makers are doing also need more effort, make users more trust on quality!

Otherwise, for mobile phone unable to replace the built-in battery, how many people are willing to pay for a battery?

4, improve mobile performance

Previously, every time when we remove the battery, the battery contact will be exposed in the air, long past, contact is oxidized easily, especially if you are in a damp environment for a long time oxidation faster!

This could easily lead to poor contact mobile phone battery, serious when still can cause cell phones don't restart, regularly affect experience!

Often remove and rear cover, in the long run, it is easy to cause the back cover is loose, aperture, affect the use of the machine the friends experience!

Why many smart phone battery can't remove?

5, and cost savings

With the improving of the performance of smart phones, as well as the growing demand for the user, mobile power consumption and screen size has increased gradually, battery capacity bigger, thus, the cost of a rising tide lifts all boats.

In phone so fierce competition market, manufacturers are very anxious to squeeze into the lowest cost to obtain the highest profit, so you will find, slowly, we buy mobile phone standard is only a piece of battery!

Why many smart phone battery can't remove?

6, reduce the cycle of the mobile phone

Generally speaking,The lithium batteryLife there will be 2-3 years, in the era of removable battery, the battery is out of order, I change a thing, as long as the mobile phone is no problem, you can use all the time!

But on the built-in battery cell phone here, once the battery has a problem, change quite a trouble.And as smartphones change and upgrading faster and faster, with a lot of people change the speed of mobile phone is changing fast!

Why can't many smart phone battery remove?

Every cycle, for mobile phone manufacturers have brought a new round of buyers boom!The design of the built-in battery also can saying is indirectly, shortening the period of the cell phone use.

In the long run, the built-in battery can bring mobile phones has increased, is also visible.In the future, believe that the built-in battery will gradually become a trend in the development of smart phones, users get the ultra-thin and light, life and performance are more high quality mobile phone experience!

The page contains the contents of the machine translation.