How to Enable Fast Charging on Your Phone

Edited 14 hours ago by ExtremeHow Editorial Team

Fast ChargingSmartphoneAndroidiPhonePower ManagementDevice ManagementHardwarePerformanceBatteryUser Guide

Fast charging is a feature available in many modern smartphones that allows the device to charge at a faster rate than normal. This is especially useful for people who need to quickly charge their phone and get started with their day. Enabling fast charging on your phone is usually a straightforward process, but it depends on the specific model and operating system you are using. In this guide, we will discuss different ways to enable fast charging on different types of smartphones.

Understanding fast charging

Fast charging works by increasing the number of watts (W) delivered to the phone's battery. Most standard chargers deliver around 5 watts, while fast chargers can deliver 15, 30 or even more watts, depending on the power of the charger and phone. This can significantly reduce the time it takes to fully charge your phone.

Things required for fast charging

• Compatible phones: Make sure your phone supports fast charging. Check the user manual or manufacturer's website.
• Fast charger: Use a charger that supports fast charging. These are often sold separately from the phone.
• Fast charging cable: The cable must also be able to handle the increased power. Not all cables are suitable for fast charging.

Enabling fast charging on Android devices

Step 1: Check your phone's compatibility

First, check if your Android phone supports fast charging. You can usually find this information in the phone's user manual or on the manufacturer's website. Some popular models with fast charging include the recently launched Samsung Galaxy series, Google Pixel, and OnePlus devices.

Step 2: Use the correct charger and cable

Make sure you're using a fast charger and compatible cable. For example, Samsung's Adaptive Fast Charging, Qualcomm's Quick Charge, and USB Power Delivery (USB-PD) are popular fast charging standards. Use the charger and cable that came with your phone or purchase them from a reputable source.

Step 3: Enable fast charging in Settings

Most Android phones have a setting to turn fast charging on or off. Here's how you can do it:

• On Samsung devices:

  1. Go to Settings.
  2. Tap Battery and device care.
  3. Select the battery.
  4. Tap More battery settings.
  5. Toggle Fast Charging on to enable it.

• On Pixel devices:

  Google Pixel phones usually don't require any settings changes as fast charging is enabled by default. However, make sure you're using the right charger and cable.

• On OnePlus devices:

  Fast charging is often referred to as Warp Charge or Dash Charge. Using a proprietary charger and cable, you don't need to enable any settings as it's built into the device's software.

Enabling fast charging on iPhones

Step 1: Check your iPhone's compatibility

iPhone 8 and newer iPhones support fast charging. Check your user manual or Apple's website to confirm that your iPhone model supports fast charging.

Step 2: Use the correct charger and cable

iPhones use USB Power Delivery (USB-PD) for faster charging. You'll need an Apple USB-C to Lightning cable and a USB-C power adapter that supports at least 18 watts.

Step 3: Connect and charge

Connect your iPhone to the charger using a USB-C to Lightning cable. There is no need to enable any settings, as fast charging is supported by default when using compatible accessories.

Tips to charge any device faster

• Turn off the phone: Charging is faster when the phone is off, because no power is used to run apps or the screen.
• Enable Airplane Mode: Disabling the wireless connection reduces power consumption, thereby speeding up the charging process.
• Avoid using the phone: Do not use the phone while charging, so that more power is consumed by the battery.
• Keep the phone cool: High temperatures can slow charging and damage the battery. Keep your phone in a cool environment.
• Use original accessories: Always use the charger and cable provided by the manufacturer for best performance.

Troubleshooting fast charging problems

If your phone is not charging fast, here are some troubleshooting steps:

• Check the charger and cable: Make sure both are compatible with fast charging and are in good condition.
• Inspect the charging port: Check for dirt or debris in the port that may affect charging efficiency. You can carefully clean it using a toothpick or compressed air.
• Update the software: Keeping your phone's software updated can fix bugs that affect charging.
• Restart the phone: Sometimes a simple restart can solve charging problems.
• Battery health: Over time, battery health can decline, affecting charging time. Check your phone's battery health in Settings and consider replacing the battery if it's worn out.

Understanding charging terminology

Here are some common terms related to fast charging:

• Watt (W): Unit of power used to describe charging speed. More watts means faster charging.
• Ampere (A): The flow of electric charge. More amperes can speed up charging.
• Voltage (V): Electric potential. Combined with amperes, this determines wattage.
• USB Power Delivery (USB-PD): A fast charging standard used by many smartphones, including the iPhone.
• Qualcomm Quick Charge: A fast charging technology often found in Android devices with Qualcomm processors.
• Adaptive Fast Charging: Samsung's proprietary fast charging standard.

Safety tips for fast charging

• Use reliable accessories: Always use chargers and cables from reputable brands to avoid the risk of fire or damage to the phone.
• Monitor the temperature: If your phone gets too hot while charging, unplug it and let it cool down.
• Avoid overcharging: Modern phones have circuits to prevent overcharging, but it's still best to unplug the battery once it's fully charged.
• Do not charge overnight: Charging overnight can generate heat and may affect battery life over time.

The future of fast charging

The technology behind fast charging is constantly evolving. Companies are developing chargers that can deliver even more power, reducing charging times even further. Wireless fast charging is also becoming more common, which allows charging without cables.

Conclusion

Enabling fast charging on your phone can greatly reduce the time it takes to charge your device, providing convenience and efficiency. By following the steps above and using the right accessories, you can make the most of your phone's fast charging capabilities. Remember to follow safety tips to ensure your phone charges quickly and safely.

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