Improve Charging Speed on Samsung Galaxy for North American Users

If your Samsung Galaxy charges slower than expected in the United States or Canada, a few settings, accessories, or software factors may be affecting charging speed. Here’s how to improve performance safely without damaging your battery.

Step 1: Use the Official Samsung Charger

Always use a Samsung Super Fast Charging adapter and a certified USB-C cable. Third-party chargers may limit wattage output, reducing speed and causing inconsistent power delivery.

Step 2: Enable Fast Charging Features

Go to Settings > Battery and Device Care > Battery > More Battery Settings and turn on both Fast Charging and Super Fast Charging. On supported Galaxy models, this can boost charging up to 45W with a compatible adapter.

Step 3: Avoid Charging While Using the Device

Using your phone while charging, especially for streaming or gaming, increases heat and slows the charging process. For best results, keep the screen off and close background apps during charging.

Step 4: Keep Temperature Under Control

Charging speed drops automatically when your device overheats. Avoid placing your Galaxy on soft surfaces like beds or couches, and charge it in a cool, ventilated area for optimal results.

Step 5: Clean the Charging Port

Dust or debris in the USB-C port can interrupt proper connection. Gently clean it with a soft brush or compressed air — never use metal objects, as they can damage the port or short-circuit it.

Step 6: Update Software Regularly

Samsung often improves charging algorithms through firmware updates. Visit Settings > Software Update > Download and Install to make sure your phone is running the latest version for North American networks.

For more power management and optimization tips, visit the Samsung Hub.

You can also explore related guides in Battery & Power and Performance & System to enhance your Galaxy’s charging efficiency across all U.S. and Canadian carriers.