Over time, mobile phones inevitably experience shorter battery life and less durable batteries. Are there any ways to effectively extend the lifespan of a mobile phone battery? Below are some solutions for dealing with a short-lived mobile phone battery and how to maintain and preserve its lifespan. Let's take a look.
What to do if your phone battery doesn't last long?
How to restore battery life
1. Generally, each person has two mobile phone batteries. When storing the batteries, you should pay attention to the following: First, you should not leave them uncharged for more than a week. If you use only one battery, the other lithium battery will lose its activity.
2. If you are using a desktop charger or universal charger, remember to remove the battery from the charger and place it in a cool place after charging. Do not leave it in the sun or inside the charger, as this will affect its lifespan.
[Lithium Battery Activation]
1. This method is a bit old-fashioned, but it is indeed very useful. First, wrap your phone battery in a newspaper, and you can slightly dampen the newspaper with water.
2. Then you can put the battery in the refrigerator and freeze it for 3 days. After that, take it out and put it in a cool, shady place at room temperature for 2-3 days. Then charge it once to restore the activity of the lithium battery.
Third-party software protection
1. In addition to these methods, you can also use third-party software to maintain and activate your phone's battery, such as Tencent Mobile Manager - Advanced Tools - Battery Management function.
2. After turning on this function, connect your phone to the charger to charge. It will automatically control the current and voltage to complete the three-stage charging process. After a perfect charge, the battery activity will be restored.
Mobile phone battery repair method 1
Wrap the soon-to-be-discarded mobile phone battery in newspaper, then wrap it in two layers of plastic wrap, and put it in the freezer. After three days, take it out, remove the packaging, and let it air dry in a cool place for two days before charging it.
A professional explanation of this mobile phone battery repair method (source: internet): The use of a mobile phone battery involves a charging and discharging process, during which negative and positive charges collide with each other. The reason a battery becomes less efficient over time is that at normal room temperature, the kinetic energy inside the electrons is relatively high, making the battery more active and prone to leakage. Placing the battery in a low-temperature environment significantly changes the microstructure of the lithium film and electrolyte on the battery surface, as well as their interfaces. This temporarily deactivates the battery, reducing leakage current, thus increasing the phone's standby time after recharging.
Method 2 for repairing mobile phone batteries
Gently rub the metal contact surfaces between the phone battery and the phone with a clean eraser. This method can effectively improve the battery's performance.
The principle is that after prolonged use, the metal surface of a mobile phone battery has a certain degree of oxidation, which leads to poor contact and a shorter battery life. Using an eraser can remove the oxide layer on the surface, improving the contact between the battery and the phone.
The second method for repairing mobile phone batteries is more suitable for mobile phone batteries with less serious problems.
Mobile phone battery repair method three
Completely discharge a nearly dead battery and then recharge it to reactivate it. Here's how: Connect two wires to a 1.5-volt light bulb, then connect the two ends of the wires to the positive and negative terminals of the battery. The bulb will emit a faint light. Wait until the bulb goes completely out of light before recharging. This will improve the battery's performance.
