It is reported that Apple and the U.S. Department of Energy have jointly developed a combination of surface coating and lithium ion cathode material, which can cycle and store batteries more effectively than traditional alumina coating.
Apple's mobile phone battery is a lithium polymer battery, which is a kind of lithium battery. It can store electric energy and supply it to mobile phones. Under the premise of technological progress, the standby time of Apple mobile phones is usually more than 8 hours.
For modern society, the mobile payment of mobile phone or the internet access function of mobile phone can cover the carrier of most things in life, so mobile phone has become an indispensable tool in people's daily life.
When using a mobile phone outdoors, you must rely on the battery of the mobile phone for power supply. A mobile phone without electricity is a piece of scrap metal, and the central processing unit can't handle things.
In the prior art, whether wired or wireless, the charger needs to be charged, so improving the storage capacity of the cell phone battery can enable people to use the cell phone outdoors for a longer time.
The technology developed by Apple and the Ministry of Energy is to maintain the average voltage and cycle retention rate of the battery through the coating outside the battery, thus improving the efficiency and service life of the battery.
In addition, Apple's new patented technology can detect the bulging state of the battery and protect the safety of users during use.
In short, Apple's battery technology is to wrap the battery in a composite coating, so that the three elements of the battery, the anode, the cathode and the electrolyte, remain more stable, expand the storage capacity of the battery, and at the same time provide a more scientific power supply method, thus improving the battery efficiency without increasing the battery volume. ?
As users, we are still looking forward to the improvement of battery storage capacity.