Top 10 tips for cell phone battery maintenance

The ultimate goal of mobile phone battery maintenance is to extend the battery life of the mobile phone, so that the mobile phone battery can serve us for a longer time after a single charge.

Mobile phone battery maintenance tips 1: a new purchase of mobile phone charging needs pay attention

The batteries of the newly purchased mobile phones are all used lithium batteries, and the manufacturers have already activated the activation process. Each new mobile phone battery will have surplus power. Therefore, the first three to five times of charging of the newly purchased mobile phones is an adjustment period, pay attention to each charging. Keep it for more than 14 hours to ensure full activation of lithium ion activity for optimal use.

Mobile phone battery maintenance tips 2: lithium battery does not need to discharge, try to charge slowly

Many users think that the mobile phone battery should be discharged before charging. This is not right. The lithium battery is not needed or can be discharged. Now the lithium battery has no discharge function.

In addition, it is recommended that you charge as much as possible during charging to reduce the loss of the battery of the mobile phone. Note: No matter whether it is slow charging or fast charging, it can't exceed 24 hours. Otherwise it will burn out the battery core because of the huge power flow generated by long time power supply.

Mobile phone battery maintenance tips 3: Do not immediately power off after filling

When the mobile phone battery is charging, if the mobile phone or charger display is full, please don't power off immediately, because the battery power of the mobile phone is only charged 90% at this time, the battery should be charged for a period of time, and the battery is fully charged before use. Otherwise, it will shorten the use time.

Mobile phone battery maintenance tips 4: try not to boot when charging

If the mobile phone is still on while charging, the battery of the mobile phone is discharged outward due to the use of the mobile phone, and the battery is powered inward due to the charging of the battery, which may cause the voltage of the mobile phone to cause the circuit board of the mobile phone to generate heat, if there is an incoming call, It will generate an instantaneous return current and cause damage to the internal parts of the phone.

Mobile phone battery maintenance tips 5: recharge after the battery is used up

The number of times the mobile phone battery is charged determines the battery life. Generally, a lithium battery can be continuously charged or discharged approximately 500 times, and the performance of the battery thereafter is greatly reduced. Therefore, it is recommended that you try to recharge your phone after the battery is exhausted or automatically turned off.

Mobile phone battery maintenance tips 6: pay attention to protect mobile phone battery

If the mobile phone battery is in place, you should also pay attention to protect the battery of the mobile phone. Therefore, do not expose the battery to high temperature or cold. When it is like a day, you should not put the phone under the sun and expose it to the sun; or get the air-conditioned room, in the place where the air is blown straight. When charging, the current product returns, and it is normal for the battery to have a little heat.

Mobile phone battery maintenance tips 7: need to activate after a long time unused

If the mobile phone battery has not been used for a long time, please use the special mobile phone repair point to activate the battery once. You can also use a DC constant voltage device to adjust the voltage to 5~6V and the current is 500~600mA. Connect the battery to the battery. Note that it can be released at the touch of a button, and can be repeated up to three times. After this treatment, the original charger is used for "adjustment period" charging.

Mobile phone battery maintenance tips 8: charging time is not as long as possible

Pay attention when charging the mobile phone. It is not the longer the charging time, the better. If there is no protection circuit or the non-genuine battery should be powered off immediately after filling, otherwise the performance will be affected by heat or overheating.

Attachment: Calculate the theoretical charging time of the battery:

The battery's power is divided by the charger's output current. For example, take a battery with a power of 800MAH as an example. The charger's output current is 500MA, then the charging time is equal to 800MAH/500MA=1.6 hours. Of course, this is only theoretically full. The time calculation of electricity, when the charger shows that the charging is completed, it is best to give the battery about half an hour of recharge time. Lithium-ion batteries must use a dedicated charger, otherwise it may not reach saturation, affecting its performance.

Mobile phone battery maintenance tips 9: small details can also extend battery life

After the mobile phone battery is used for a long time, it will be oxidized by the contact lens, which will cause the mobile phone to automatically shut down or automatically disconnect when talking. At this time, you can use a small cotton swab or toothpick wrapped in a tissue paper and dipped in a little alcohol to wipe it. Never use hard objects to scrape, which will increase the contact. No alcohol can be replaced by highly white spirits. After wiping, use a paper towel to dry immediately, so as not to cause a short circuit between the two poles of the battery. After the new battery has been 3-5 times fully charged and discharged, its internal chemicals will be "activated" to achieve the best results.

Mobile phone battery maintenance tips 10: use the original battery of the mobile phone manufacturer

Remind users, please try to use the original mobile phone battery and charger of mobile phone manufacturers, or use regular products, do not feel free to buy mobile phone batteries and chargers in street stalls or unreliable places.

Attachment: The appearance characteristics of the genuine mobile phone battery, so that everyone can distinguish when buying later:

Authentic mobile phone batteries generally have the following appearance characteristics: the battery label uses secondary printing technology. Under certain light, when viewed from the slope, the color of the barcode part is obviously darker than other parts, and it is touched by hand, which feels slightly smaller than other parts. Convex, many original batteries have this feature. The surface of the genuine battery label is lightly scratched with metal objects, and there are traces like pencils. The battery case is made of special materials, which is very strong and not easy to damage. Under normal circumstances, it is not easy to open the battery case. The battery has a neat appearance, no extra burrs, and the outer surface has a certain roughness and feels comfortable.

The page contains the contents of the machine translation.