The iPhone 7 Plus, released in 2016, was a significant upgrade from its predecessor, bringing features like a dual-lens camera and improved performance. But does it support fast charging, a feature that became increasingly popular in smartphones around that time? This article delves into the complexities of fast charging and clarifies whether the iPhone 7 Plus can utilize this technology to juice up its battery faster.
The Basics of Fast Charging
Fast charging, also known as quick charging, is a technology that utilizes higher voltage and amperage to transfer more power to a device’s battery, resulting in quicker charging times. Unlike standard charging, where a phone might take hours to reach full capacity, fast charging can significantly reduce the time it takes to recharge, often achieving a substantial percentage of battery life within minutes.
Different Fast Charging Standards
Various companies and organizations have developed their own fast charging standards, with some of the most prominent ones being:
1. Qualcomm Quick Charge: Developed by Qualcomm, this standard is widely adopted by Android smartphones and is known for its high charging speeds.
2. USB Power Delivery (USB-PD): A universal standard that allows for more efficient power delivery over USB-C connectors, USB-PD is becoming increasingly popular and is supported by various manufacturers, including Apple.
3. Apple’s Fast Charging: While Apple doesn’t have a specific name for its fast charging technology, it utilizes USB-PD for charging its iPhones and other devices.
How Fast Charging Works
Fast charging works by increasing the voltage and amperage that flows from the charger to the device’s battery. This allows for a more rapid transfer of power, leading to faster charging times. However, it’s important to note that not all chargers are compatible with all fast charging standards.
iPhone 7 Plus and Fast Charging: The Verdict
The iPhone 7 Plus does not support Qualcomm Quick Charge but does support Apple’s version of fast charging, which utilizes USB-PD. This means you can achieve faster charging speeds by using a compatible USB-C charger and cable.
Essential Equipment for Fast Charging the iPhone 7 Plus
1. USB-C Power Adapter: To utilize fast charging on your iPhone 7 Plus, you need a USB-C power adapter that supports USB-PD. Apple offers its own 29W USB-C power adapter, which is specifically designed for fast charging iPhones.
2. USB-C to Lightning Cable: You’ll also need a USB-C to Lightning cable to connect your iPhone 7 Plus to the USB-C power adapter. Apple also sells a USB-C to Lightning cable that is compatible with fast charging.
Benefits of Fast Charging for iPhone 7 Plus
1. Reduced Charging Time: Fast charging allows you to quickly replenish your iPhone 7 Plus’ battery, minimizing downtime and ensuring you’re always ready to go.
2. Increased Productivity: With faster charging, you’ll spend less time tethered to a power outlet, allowing you to be more productive and enjoy your device longer.
3. Emergency Power Boost: If you find yourself with a low battery and need to use your iPhone urgently, fast charging can quickly bring it back to life, enabling you to make calls, send messages, or access essential apps.
Factors Affecting Charging Speed
Even with a compatible charger and cable, the charging speed of your iPhone 7 Plus can be affected by several factors:
- Battery Health: An older battery with degraded capacity will charge slower than a new battery.
- Temperature: High temperatures can slow down charging, while cold temperatures can also impact charging speeds.
- Device Usage: Using your iPhone while it’s charging will slow down the charging process.
- Charger Power Output: Using a lower-powered charger will result in slower charging times.
Conclusion: Fast Charging for iPhone 7 Plus is Possible
While the iPhone 7 Plus doesn’t support Qualcomm Quick Charge, it does support Apple’s version of fast charging through USB-PD. By using a compatible USB-C power adapter and cable, you can significantly reduce the time it takes to charge your iPhone 7 Plus.
Remember to always use a genuine Apple charger and cable to ensure optimal charging speed and safety. Enjoy the convenience and efficiency of fast charging for your iPhone 7 Plus, keeping you connected and productive throughout the day.
Frequently Asked Questions
Q1: Does the iPhone 7 Plus support fast charging?
A: The iPhone 7 Plus does not support the fast charging technology that was introduced with the iPhone 8 and later models. While it can charge faster than a standard 5W charger, it doesn’t reach the speeds of later models. The iPhone 7 Plus uses a 5V/2.4A power adapter which provides a maximum charging power of 12W. This is still faster than the standard 5W adapter, but it’s not comparable to the 18W or 20W fast charging capabilities available for newer iPhones.
Q2: What is the fastest way to charge an iPhone 7 Plus?
A: The fastest way to charge an iPhone 7 Plus is to use the included 5V/2.4A power adapter. This will provide a maximum charging power of 12W, which is significantly faster than the standard 5W adapter. However, it’s important to note that even with the 12W adapter, the iPhone 7 Plus will not charge as quickly as newer models that support fast charging.
Q3: Is there a way to enable fast charging on an iPhone 7 Plus?
A: Unfortunately, there is no way to enable fast charging on an iPhone 7 Plus. The hardware and software simply do not support it. The iPhone 7 Plus does not have the necessary circuitry to handle the higher voltage and current required for fast charging.
Q4: Will using a fast charger damage the iPhone 7 Plus?
A: Using a fast charger with an iPhone 7 Plus will not damage the phone. However, it will not charge any faster than using the included 12W adapter. The iPhone 7 Plus will only draw the amount of power it needs, regardless of the charger’s capabilities.
Q5: How long does it take to charge an iPhone 7 Plus?
A: The charging time for an iPhone 7 Plus varies depending on the battery’s remaining capacity and the charger being used. Using the included 12W adapter, a completely discharged iPhone 7 Plus should take around 2-3 hours to fully charge.
Q6: Can I use a third-party charger to charge my iPhone 7 Plus faster?
A: You can use a third-party charger with your iPhone 7 Plus, but it will not charge faster than the included 12W adapter. The iPhone 7 Plus will only draw the maximum power it is designed to handle, so using a more powerful charger won’t provide any noticeable speed increase.
Q7: What are some tips for maximizing the charging speed of my iPhone 7 Plus?
A: Here are a few tips for maximizing the charging speed of your iPhone 7 Plus:
- Use the included 12W adapter. This will provide the fastest charging speed possible for your device.
- Avoid charging the phone while it is in use. This can slow down the charging process.
- Keep the phone cool. Excessive heat can slow down the charging process.
- Disable background app refresh. This can help conserve battery life and speed up charging.