iPhone 16 Pro Max Charging Speed: Reality vs. Rumor

Saturday, 7 June 2025 09:23

Is the iPhone 16 Pro Max truly capable of 45W charging? Recent testing reveals the truth behind the rumored charging speed, uncovering the real performance and optimal charger choices.

illustration © copyright Sami Abdullah - Pexels

The iPhone 16 series was highly anticipated for its rumored impressive upgrades, including faster charging. Reports suggested a significant leap to 45W charging capabilities, promising a quicker charge time. However, recent testing conducted by ChargerLAB has revealed a different story, casting doubt on these initial claims.

Testing Results: A Reality Check

ChargerLAB's tests, employing both official Apple and third-party chargers, demonstrated that the iPhone 16 Pro Max achieves a maximum charging speed of around 30W. While a brief peak of 37W was observed with Apple's 140W USB-C charger, the duration of this peak speed remains unclear.

PhoneArena corroborated these findings with the iPhone 16, reporting charging speeds of 38W, but only during demanding tasks like benchmarks or gaming. This suggests that the phone prioritizes power delivery for these intensive activities, momentarily increasing the charging rate.

## The Gap Between Expectations and Reality

Despite surpassing its predecessor's 27W charging capabilities, the iPhone 16 Pro Max falls short of the anticipated 45W charging speed. This discrepancy raises questions about the initial claims and highlights the importance of independent testing for verifying performance.

## Recommended Chargers for Optimal Charging Speeds

ChargerLAB suggests using Apple's 35W USB-C charger for optimal charging speeds. Alternatively, reliable third-party options include UGREEN's 65W charger and Anker's 65W charger.

It's crucial to note that Apple never explicitly confirmed a specific charging speed for the iPhone 16 series. The 45W figure stemmed from Chinese regulatory documents. Apple simply stated that all iPhone 16 models can reach 50% charge within 30 minutes when using a 20W or higher USB-C charger – a feature shared with the iPhone 15 series.

What is the maximum charging speed achieved by the iPhone 16 Pro Max when using an Apple 140W USB-C charger?

The iPhone 16 Pro Max reached a peak charging speed of approximately 37W with Apple's 140W USB-C charger.

Apple's 35W USB-C charger is recommended for optimal charging speeds of the iPhone 16 series.

What charging speeds were achieved by the iPhone 16 when performing demanding tasks?

PhoneArena reported that the iPhone 16 achieved charging speeds of 38W while performing demanding tasks such as benchmarks or gaming.

What is the maximum charging speed achieved by the iPhone 16 Pro Max during ChargerLAB's tests?

ChargerLAB's tests revealed that the iPhone 16 Pro Max maxes out at approximately 30W charging speeds.

What was the source of the initial rumor regarding the 45W charging capability of the iPhone 16 series?

The 45W charging capability rumor originated from Chinese regulatory documents.

What is the charging speed difference between the iPhone 16 Pro Max and its predecessor?

The iPhone 16 Pro Max charges faster than its predecessor, reaching a maximum speed of 30W compared to the previous generation's 27W.

Conclusion: Real-World Performance Matters

The iPhone 16 series charging performance, while faster than its predecessors, falls short of the initial 45W promise. Understanding the actual charging speed and exploring alternative charging options, like those recommended by ChargerLAB, allows users to make informed decisions for optimal charging experiences. The emphasis on real-world performance and independent verification reinforces the need for accurate information and reliable testing in the realm of technology advancements.

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