Calculate how many mobile devices are around you now? Mobile phones, MP3s, tablets, laptops, digital cameras, handhelds, navigators, etc., these devices are all powered by batteries, and battery life is also the most worrying issue.
Take a mobile phone as an example. In addition to the system power consumption factors that affect battery life, how to maintain the battery is also a must-knowledge. Unless you can tolerate replacing the spare battery or external battery, in fact, even the battery of a mobile phone like the iPhone cannot be replaced. .
The maintenance of the battery may have little effect on a single charge and discharge cycle, but after a long period of time, there is a comparison. After a lithium-ion battery is used for a year or longer, the battery capacity will be lost, and the better-maintained battery loss situation It will be much better.
There have been many ways to maintain lithium-ion batteries on the Internet, but there are different opinions. For example, a new battery must be fully charged for 12 hours and then emptied after it is returned. The maximum capacity can be activated three times in a row. It is also said that a full charge and discharge process must be performed every month to facilitate maintenance.
The website of Battery University abroad recently published an article on how to extend the life of lithium batteries, and put forward new conclusions on how to use batteries.
They claim that the experimental results have confirmed that the best maintenance method for lithium-ion batteries is light use, quick release and quick charge, which is similar to the use of mechanical equipment. The more frequently used and the more times the battery is used, the more the battery will wear out. fast. The lower the degree of deep discharge of the lithium battery, the longer the use time. If possible, try to avoid frequent full charge and discharge.
As far as the user is concerned, it’s best to charge your battery after 10% or 20% use. You can also charge when the remaining power is 50%, but try to avoid charging when the phone prompts that the battery is low. Don’t charge it under any circumstances. Use up the battery. If you are away from home, try to use a larger capacity battery or mobile power supply.
Post time: Aug-17-2020
