How to do with aging mobile phone battery tips for prolonging mobile phone battery life
4hw.com.cn: we have all encountered this situation. After using the mobile phone for a year, the battery will become more and more durable. The battery will age and the power will shrink. What should we do about the aging of the mobile phone battery? Let's look at the tips to prolong the battery life of mobile phones!
The first is the freezing method: put the mobile phone battery close to the use limit into the refrigerator, freeze it for three days, and then take it out to continue to use. The service time of the battery is longer than that before freezing! This is the most popular old battery repair method on the Internet recently. I'll start with this!
Find out the earliest Motorola battery. The machine was V70 and rotary screen seven years ago. Now I'm afraid it can only be used as a toy for children. The battery inside is original. After charging, the mobile phone will run out of power for more than two days. Take out the battery, wrap it with plastic wrap for two layers, and then wrap it with newspaper paper for two layers. This is to absorb moisture and moisture. It has been frozen in the refrigerator freezer for three days, Then take out the package, dry it for two days, charge it and put it in the mobile phone. This time, the mobile phone didn't have power until the third night. It seems that this method is really effective.
The online professional explanation of this method is that the use process of mobile phone battery is a charge and discharge process. During this period, the negative and positive charges in the battery collide with each other. The reason why the battery becomes more and more useless is that at normal room temperature, the kinetic energy inside the electron is relatively large, so the battery is in an active state and leakage is relatively frequent. When the battery is placed in a low-temperature environment, the microstructure of the lithium film and electrolyte on the surface of the lithium battery and their interface will change significantly, resulting in the temporary inactivity of the battery and the reduction of leakage current. Therefore, after recharging, the standby time of the mobile phone will increase.
Second, wiping the metal contact surface between the mobile phone battery and the mobile phone with an eraser can make the service condition of the mobile phone battery better.
This principle is easy to understand. The metal surface will oxidize after a long time, the natural contact will be poor, and the battery life will be short. I did the experiment with my Samsung mobile phone battery without an eraser. I found a polishing sandpaper and folded it twice. I polished the brass contact of the mobile phone battery with a sharp corner, wiped it with a clean cloth, fully discharged and recharged. This battery has been used for one more day than before, and it seems to be effective.
The third argument is to completely discharge the nearly scrapped battery, and then recharge it will activate the battery.
Not many people seem to have tried this. I happen to have a battery in hand, which is the backup battery of Samsung mobile phone in the past. It may be misused. It can only be used in less than a day. It has been left idle in the drawer for more than two years. I found two wires, connected a small 1.5-volt bulb, and then connected both ends of the wire to the positive and negative poles of the battery. The bulb barely gave out a little light. It lasted less than half an hour, and the bulb was no longer on. I charged it for two more hours and put it into the hand machine. This time, the mobile phone was black for more than a day. So it seems, This method can still be somewhat useful.
I've tried the three methods one by one. The first two are more convenient. Friends might as well try them if they want. But then again, rich friends may think it's quite troublesome. Considering that mobile phones are relatively expensive daily necessities, it's more realistic to buy one or two high-performance batteries for backup. If the original electricity is too expensive, Brand electricity is actually quite a good choice. Japanese imported brands have anti radiation function, which can be used for more than half a day than the original ones. The addition of anti radiation function can make my family healthier. Two batteries in hand, in case of a business trip or something, you don't have to worry about the battery failure of your mobile phone!