Why do recent mobiles come with a built-in battery? - Tech Review

Why do recent mobiles come with a built-in battery? 

Hi,

Nowadays all mobiles came with a built-in battery. There is a reason behind the mobile built up.

Let us see what is the reason for that.

In Initial days, All mobile manufacturers start built with the battery replacement method. That time mobile is new to the world. So, there is a huge profit due to new things launched. After some years, everyone desired to repair the mobile by changing the faulty parts. Because there are no big competitors and no new mobile models.

By this way of people approach, All mobile manufacturers facing losses in business. So decided to lunch a new model with minor spec variance in mobile. The main resolution is mobile with an In-built battery. So people start to think as mobile is the use and throw product. Also every year we are receiving a lot of new models with less price difference.

And there is another safety reason is, If the mobile battery fell down in fire it will create a big mess in life.