What do you know about smartphone batteries?

Smartphones have become the mainstream of development. With the development of technology, screens, processors, and fingerprint recognition technologies are constantly being sublimated. At present, the biggest problem that troubles consumers is the battery problem of smartphones. However, At present, the battery capacity of smart phones is also constantly increasing. The charging technology is also constantly improving. There is also a charging device, but how to use smart phone batteries?

How to use smart phone batteries correctly to improve the life of cell phone batteries?

Let's start with the usual parameters on the battery.

Operating voltage

This voltage is actually an average. It roughly means the average working voltage of the battery, or it can be understood as the longest working voltage of the battery. The higher the voltage, the longer the battery can work. The charging voltage is the voltage that can not be exceeded after the battery is filled. If this voltage is exceeded, danger may occur.

Mah MA.

The reason why mobile phones use mAh as the unit of measurement for batteries is that they are easy to measure. For example, a 3000 mAh battery can maintain a continuous current of 300 mA, and the mobile phone works for 10 hours. But remember, mAh is not the energy unit of the battery.

Wh

Wh is the most accurate energy unit of the battery. Many large batteries use Wh to represent the battery capacity, and notebook batteries also use this capacity unit more. Wh is the product of Milliamp time and working voltage.

Here are the proper ways to use a smartphone battery

First time doesn't have to be full of electricity.

There used to be a saying that the phone must be charged for 12 hours for the first time, and it must be recharged three times. In fact, for the lithium battery of a smart phone, the first time does not need to be filled with electricity. Lithium batteries have no memory effect. The filling or exhaustion does not affect the life and capacity.

Don't overcharge.

Over-charge will cause great damage to the lithium battery of the mobile phone, but consumers do not have to worry about this. At present, smart phones will have circuit protection for the battery and will automatically stop charging when they are full of electricity.

Do not use mobile phones below 20 %

When the battery is less than 20 %, the phone should be charged in time. Using the battery at low power levels will cause damage to the battery.

Do not use batteries at extremely high or very low temperatures

The high temperature will cause the battery to explode, and the low temperature will have a great impact on the battery life.

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