What causes an iPhone battery bulge? Can a swollen Apple battery continue to work?

Apple's mobile phone design has always been known for its thinness, I don't know when, the straight iPhone became a curved screen, and the back cover of the battery was slightly raised, which was sure that the battery was bulging.

What causes an iPhone battery bulge?

Overcharging: When the phone is fully charged, the charger is not unplugged in time, resulting in overcharging of the battery, which causes bulging

Excessive charging current: Using a mismatched charger results in excessive charging current, causing damage to the battery.

Excessive pressure inside the battery: The gas inside the battery may cause the battery to bulge when subjected to external pressure

Battery ageing: With the increase of mobile phone use, the chemical properties of the battery gradually decay, resulting in an increase in the internal pressure of the battery, which leads to the phenomenon of battery bulging.

Improper charging: Using a non-original charger or charging in an unstable environment such as high and low temperatures may cause damage to the battery, which in turn may cause bulging.

Battery quality problems: If there is a quality problem with the battery itself, it may also lead to bulging during use.

Can a swollen Apple battery continue to work?

It is not recommended to continue using the swollen Apple battery. The bulging battery is usually due to excessive pressure inside the battery, which may cause the battery case to swell, a condition that may cause stress on the internal structure of the phone, and may even cause the screen to be jacked up or the back cover to be pushed open. There are certain risks associated with the continued use of a bulging battery that may pose a threat to the user's safety.

In fact, at the beginning of the design of the iPhone, the normal ageing phenomenon of battery bulging was predicted, so a certain amount of redundant space was reserved in the battery compartment. Generally speaking, if the battery of an Apple mobile phone is visible to the naked eye, it indicates that the battery bulging situation is more serious than imagined

Precautions for battery bulging

Use an original charger : Choose a charger that matches the battery and avoid using a non-original charger to reduce the risk of excessive charging current.

Unplug the charger in time: Unplug the charger in time after the phone is fully charged to avoid overcharging.

Keep the charging environment stable: Charge at a suitable temperature and avoid charging in a high or low temperature environment.

Regularly inspect the battery: Regularly check the status of the battery, and find and deal with the ageing or quality problems of the battery in time.

Avoid long-term use: Avoid using ageing batteries for a long time, and replace new batteries in time to ensure safe use.

A guide to replacing your phone's battery to avoid pitfalls

Due to the iOS18.1 system update, Apple's mobile phone can identify third-party battery health information, and more cost-effective third-party batteries will surely win a larger market. When choosing a third-party battery, users should identify the quality of the battery cell and the advantages and disadvantages of the protection board solution, and avoid stepping on the second-hand battery.

With Apple's open display of third-party battery health information, the transplanted battery cell scheme will become a thing of the past, and the so-called battery solutions such as 0-cycle cable arrangement and hanging small board will eventually ebb and flow. Whether you buy the original battery or replace the third-party battery of the brand, it is much better in terms of user experience and reliability and safety.

In addition, in the selection of battery specifications, although high-capacity/super-capacity batteries can improve battery life, larger capacity also means larger volume. In the process of replacing the battery, it is necessary to reserve a certain amount of redundant space, whether it is for heat dissipation considerations or to prevent the battery from ageing and bulging.

Pay attention to Guangxin Hongsheng, visit the battery factory, and learn and discuss more mobile phone battery knowledge together.