Is it reliable to replace a large capacity battery in a mobile phone?

The shape and size of the battery of vivo iqoo mobile phones are designed for the model, and the battery with a larger capacity cannot be replaced.

Changing the high-capacity battery is not harmful to the phone. Mobile phone battery, as long as the voltage is consistent, the interface is consistent, the installation is matched, and the capacity can be increased to extend the standby time or talk time of the mobile phone, which is not harmful to the mobile phone.

In other words, there are some aspects that are good for the phone. For example, the battery interface of a mobile phone is replaced less often, the plating on the interface is less worn, and the chance of poor contact with the battery is reduced. It is also good for the battery itself to prolong its life.

For example, it originally needs to be charged once a day, but after switching to a large-capacity battery, it is charged once every 2 to 3 days, which prolongs the service life of the battery, because one of the indicators to assess the battery life is the number of charges.

Battery capacity is an important reference for battery quality, which largely determines the battery**. Some fake batteries have a false standard of power, and even have no capacity identification, and some fake batteries have a logo and are not legible. You can take the battery to a mobile phone repair shop to measure the current to distinguish the authenticity.

In 2013, the mobile phone batteries used by everyone were lithium batteries, which were composed of switching devices and protection circuits. So it has a certain weight. If you buy a lithium battery that is too light, it means that the battery cell capacity is insufficient, and there may be a problem with the battery.

Generally, the weight of a 900mAh lithium battery cell is 35g, if the weight of the battery cell plus other equipment and battery shell of a battery is less than 35g, then the battery may be fake.

Extended information: Common sense of mobile phone battery maintenance.

1. The charging time of the battery does not need to be too long, and it can be removed when it is fully charged.

2. It is best to only use the original charger of the manufacturer when you purchase the machine.

3. The contacts of the battery should not be in contact with metal or oily accessories, and attention should be paid to moisture-proof.

4. Do not immerse the battery in water or throw it in fire.

5. Do not place batteries next to low-temperature or high-temperature objects, such as refrigerators and stoves.

6. When handling batteries, please use special facilities.

7. If you need to replace the battery, please only use the battery type of the same specification.

8. The battery life is calculated according to the charging and discharging cycle.

Battery capacity. Small can replace the mobile phone battery, but one thing to note is that the battery of the same volume is not as big as one or two hundred milliamperes, so it must be fake if you see the same volume and capacity but it is particularly large. If you can accept the change of the back shell of the mobile phone by changing the large-capacity battery, then this is there and it is normal.

Extended Content A mobile phone battery is an energy storage tool that provides electricity for a mobile phone and consists of three parts: the cell.

To protect the circuit and shell, mobile phone batteries generally use lithium batteries and nickel-metal hydride batteries.

mah"It is a unit of battery capacity, and the Chinese name is milliampere-hours.

Logically yes.

Normally, all accessories that are not original are dangerous to the hardware security of the mobile phone.

All hardware and software will be optimized during the design process and later testing process, including heat dissipation, battery capacity, processor scheduling wit, etc.

If you change the accessories later, such as a non-original screen or a non-original battery, it is likely that the quality of the screen and the characteristics of the battery itself will affect the function of the phone.

In other words, the hardware and software developed by manufacturers for so long must have outstanding characteristics, either because they are extremely stable or extremely capable. No matter how much the accessories of the auxiliary factory are developed, they cannot have as much R&D funds and personnel as the original factory.

<> hope it can help you, if it helps, thank you!

As long as the phone can be placed, changing the large-capacity battery will not have any adverse effects on the phone, and the larger the battery capacity, the longer the standby time. If you don't look good, you can attach a piece to the outside of the phone and connect it in parallel with the battery inside, and the standby time will be longer.

It can be, theoretically there is no problem, as long as the mobile phone can be installed, there is no problem, but it is not excluded that some batteries squeeze other hardware due to changes in size and cause problems, if the quality of the battery is problematic, it is easier to lead to high temperature combustion or even ** risk.

Generally, it cannot be replaced. The reason is that the power of the battery is related to its size. That is to say, the size of a 4300 mAh battery and a 5000 mAh battery is not the same, and the position of the battery in the mobile phone is fixed, and your 5000 mAh battery cannot be installed at all, so there is no way to replace it.

There is no problem, try to choose a big brand battery, it will be more secure in terms of safety.

Lithium batteries need to be replaced with caution. Mobile phone manufacturers attach great importance to the calculation and detection of the electric energy reserve system when designing a product, despite this, many domestic large-capacity lithium battery internal pressure is too high when the safety valve is not opened in time, resulting in the first case, shocking. Therefore, for the sake of safety, try not to replace the mobile phone battery without authorization, and it is more reliable to extend the battery life through an external power bank with qualified quality control.

Yes, as much as you want. As long as it is within the specified value. It's the same as the battery on the back of your phone. It is best to use the original one. Modified batteries are not recommended.

The mobile phone can be replaced with a large-capacity battery, as long as it can be installed, there is no problem, if it can't be installed, then it can't be replaced. After all, the volume of large-capacity batteries is also relatively large.

It depends on what kind of mobile phone it is, the general mobile phone is completely fine, as long as it can be installed, but some specific mobile phones must use the original battery, otherwise it will not be recognized and will not charge you.

Generally, it is not possible, each mobile phone corresponds to his battery model, and the internal space of the mobile phone is relatively compact, and there is no spare place to replace batteries of different sizes.

It can definitely be replaced, the main thing is that the installation method is different, the location is different, and it cannot be installed.

The original mobile phone battery is the best for the mobile phone, and there is no way to do any magic change, because these magic change stores will definitely tell you what kind of benefits there are after the magic change, but they will never tell you what harm there is. The original battery of the original factory is the best for the long-term use of the mobile phone, not to mention that the battery capacity of the mobile phone is not small, and the charging speed is relatively fast, which does not affect the normal use. <>

The mobile phone can choose the magic change, for example, the original mobile phone battery is only 4000 mAh, and the mobile phone battery after the magic change becomes 8000 mAh, yes, but those stores are definitely telling everyone that the magic change has no risk, and it will greatly improve the battery life of your mobile phone, but he will not say that the battery of the magic change is not the original factory, the original battery has an impact on the operation of the mobile phone motherboard, the battery capacity of the magic change is too large, the charging time is long, the heating situation is more serious, the heat dissipation is not good, and there may be ** risk. Because do you think that these shop operators who do mobile phone modifications, are they smarter than the developers of mobile phones? If they are so powerful, why do they open a store, wouldn't it be good for them to just make mobile phones?

The original battery of the original factory does not affect everyone's actual battery life, and now it is generally not expensive, about 100 yuan, the mobile phone battery is used normally for 1 2 years and found that the battery life has decreased, and a new battery can be used normally for 1 2 years, basically the mobile phone will be replaced every 3-4 years. Now the charging speed of mobile phones is relatively fast, the entry-level is 20 watts, and it will be fully charged in a little more than an hour, and it can be fully charged in half an hour a little faster. After the certification of the mobile phone manufacturer, the safety of the mobile phone will naturally be more guaranteed, and the mobile phone manufacturer is not responsible for modifying the battery mobile phone by itself.

Now the way to replenish the power of the mobile phone is much better than before, the charger of the mobile phone is about 2000 yuan, and the charging speed of about 50 watts is basically no problem, and it can be fully charged in half an hour to an hour. Then this mobile phone manufacturer generally also provides 20W flash charging, the charger ** will not be too expensive, 10,000 mAh for everyone's mobile phone is normally charged twice and a half without a problem. Go to a farther place, a little longer, then you must bring a charger, this battery life problem, but there is no need to be too anxious, although the battery capacity of the magic change is a little larger, but there are hidden dangers after all.

I think it's better to replace the original capacity of the mobile phone battery; Each mobile phone will match its different battery capacity with different performance, and if you change the phone to a large capacity, it is likely to cause damage to the phone or shorten the service life.

I think it's better to change to a large-capacity battery; The large-capacity battery is very durable, and the battery life is relatively long, which I think is very good.

I think it's definitely better to have a large capacity, because the large-capacity mobile phone battery is better, and the area code is more capable. My opinion is that although the charging speed of large-capacity mobile phone batteries is relatively slow, the ability to waste is very good, and it can come in handy at critical times.

If the maximum capacity of the battery is less than 80%, the battery can be replaced.

When the iPhone is updated to the latest version, a new warning pops up on the phones of some users: the iPhone has experienced an unexpected reboot because the battery is not providing the necessary peak performance. Performance management has been set in place to help prevent this from happening again.

Once the above warnings appear on the mobile phone, they all indicate that the user's mobile phone battery is aging, which will affect the normal use of the user.

Usually, this type of user can turn on the battery health function and go straight to the maximum battery capacity of the battery is basically less than 80%. That is to say, when the maximum capacity of the user's battery is less than 80%, the user can consider replacing it with a new battery.

Precautions for changing the battery of the mobile phone:

1. Shut down first.

You should turn off your phone before replacing the power supply of your smartphone and then remove the battery of your smartphone, which will prevent the life of your smartphone's components from shortening.

2. Open the phone cover.

When opening the mobile phone cover of the smartphone, you should first find out the notch of the mobile phone, and break the mobile phone case from the notch or uneven position, and don't break the mobile phone cover before you find the notch of the mobile phone.

3. After-sales maintenance.

Nowadays, in order to pursue the characteristics of thinness and lightness, smart phones adopt the integrated design method of mobile phones, so it is more difficult to replace the mobile phone battery, so it can be replaced at an after-sales maintenance place such as a mobile phone store. <>