iPhone 15 Pro Max Charge Test: 35W vs 30W vs 20W vs 12W vs 5W (Apple)

Summary

This video compares the charging speeds of the iPhone 15 Pro Max using various official Apple power adapters, including 5W, 12W, 20W, 30W, and 35W chargers. The test shows that any charger of 20W or higher charges the iPhone 15 Pro Max close to its maximum speed of 25W. The difference in charging speed between 20W, 30W, and 35W adapters is minimal, making a 30W charger the optimal choice for maximum charging efficiency. The video also highlights alternative charging options and advises against using lower wattage chargers like 5W and 12W for faster charging.

Takeaways

• ⚡ The video is a charging speed test for the iPhone 15 Pro Max using five different official Apple power adapters (5W, 12W, 20W, 30W, 35W).
• 🔋 The iPhone 15 Pro Max's maximum charging speed is capped at 25 watts, so any charger above 25W will not charge the device any faster.
• 📉 There is minimal difference in charging speed between the 20W and 30W chargers, so users with a 20W charger don't need to upgrade for speed.
• 🚫 Optimized Battery Charging and Clean Energy Charging are disabled for this test to ensure accurate results.
• 🕑 The 20W and 30W chargers charge the iPhone 15 Pro Max to 100% in about 1 hour and 50 minutes, with negligible differences in time between them.
• ⚠️ Chargers below 20W, like the 5W and 12W adapters, take significantly longer to charge the device, with the 5W charger taking over 4 hours.
• 🔌 The 5W charger is still commonly used by many people, especially those with older iPhones, but it’s much slower for newer models like the iPhone 15 Pro Max.
• 🌡️ The Ugreen Nexode 100W charger, featured in the video, is a fast charger with multiple ports and smart temperature control, suitable for various devices.
• 💡 Any charger above 30W, like the 35W adapter, does not offer additional speed benefits due to the iPhone 15 Pro Max’s charging cap.
• 🛡️ For safety and efficiency, users are advised to use chargers with intelligent power management features to protect their devices from overheating.

Q & A

What is the purpose of the video?

The video aims to compare the charging speeds of the iPhone 15 Pro Max using different official Apple power adapters, including 5W, 12W, 20W, 30W, and 35W chargers.

Why are optimized battery charging and clean energy charging disabled in the tests?

Optimized battery charging and clean energy charging are disabled to ensure that the phone charges as fast as possible up to 100%, making the test results consistent and fair.

What is the maximum charging speed of the iPhone 15 Pro Max?

The maximum charging speed of the iPhone 15 Pro Max is capped at around 25W.

Does using a charger higher than 25W increase the charging speed for the iPhone 15 Pro Max?

No, using a charger higher than 25W does not increase the charging speed for the iPhone 15 Pro Max. Chargers above 30W will charge at the same speed as a 30W charger due to the phone's 25W cap.

How significant is the difference in charging speed between a 20W and a 30W charger for the iPhone 15 Pro Max?

The difference in charging speed between a 20W and 30W charger is minimal, with only slight variations in the time taken to fully charge the phone.

Which chargers offer the most significant speed improvement for the iPhone 15 Pro Max?

The 20W and 30W chargers offer significant improvements over the 5W and 12W chargers, which take much longer to fully charge the iPhone 15 Pro Max.

What is the charging time difference between the 5W and 12W chargers compared to the 20W and 30W chargers?

The 5W and 12W chargers take significantly longer, with the 12W charger taking over 3 hours and the 5W charger taking around 4.5 hours to fully charge the iPhone 15 Pro Max, compared to under 2 hours for the 20W and 30W chargers.

Is it necessary to upgrade to a 30W charger if someone already has a 20W charger?

No, upgrading from a 20W to a 30W charger is not necessary, as the charging speed difference is minimal and does not justify the upgrade.

What type of chargers are still commonly used by people, according to the video?

The video mentions that many people still use the 5W charger, even though it's slower, because it was included with older iPhone models up to the iPhone 11.

What are some additional benefits of the Ugreen Nexode 100W charger, as mentioned in the video?

The Ugreen Nexode 100W charger can charge multiple devices at once, including laptops, iPhones, iPads, and more. It also features gallium nitride technology, a foldable plug design, and intelligent temperature control for safe and efficient charging.