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Check Your iPhone Battery Status Before Buying Apple’s New iPhone Model

Track your iPhone’s battery status, understand degradation signs, and make an informed choice between replacement or upgrading to Apple’s latest model.

image for illustrative purpose

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2 Sept 2025 11:51 AM IST

As Apple gears up for its latest iPhone launch, many users are weighing whether to upgrade or extend the life of their existing devices. Battery health remains a key factor in this decision.

The image comparison of two iPhones illustrates a stark difference. One device, purchased in mid-2024, shows a battery maximum capacity of 96 per cent with 301 charge cycles. It is labeled “Normal” and performs as expected. The device was first used in September 2024 and continues to deliver reliable performance.

In contrast, an older iPhone demonstrates significant battery degradation. Its maximum capacity has dropped to 78 per cent, and the system displays an “Important Battery Message,” advising replacement to restore full performance. The phone still supports optimized charging routines, but the diminished capacity may lead to shorter daily usage and reduced peak performance.

Battery lifespan depends on multiple factors, including usage patterns and charging habits. iPhones track the number of charge cycles to provide a relative measure of wear. For most users, replacement is recommended when capacity drops below 80 per cent, a threshold where performance may noticeably decline.

Repair options include visiting an Apple Authorized Service Provider, which can replace the battery to restore original functionality. Third-party repair shops or DIY replacements are alternatives, though Apple-certified service ensures compatibility and maintains warranty coverage.

For users with relatively new devices showing minimal degradation, simple software updates and optimized charging may be sufficient to maintain efficiency. Those with older, heavily used iPhones must weigh the cost of battery replacement against purchasing a new model.

As the September 2025 iPhone release approaches, users should check battery health in Settings under “Battery & Charging.” Maximum capacity, peak performance capability, and optimized charging settings provide insights into device longevity.


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