USB-C Replacement Charging Cable for Samsung Galaxy Fit3 SM-R390

Keep your Samsung Galaxy Fit3 smartwatch powered up and ready to go with this compact, reliable USB-C replacement charger. Designed specifically for the SM-R390, this lightweight charging cable features built-in protection circuits for safe, fast, and efficient charging — whether you're at home, at the office, or on the go.

Key Features

Exact Fit: Designed specifically for the Samsung Galaxy Fit3 SM-R390 smartwatch.
Short Circuit Protection: Built-in output short circuit protection keeps your device safe during charging.
Overvoltage & Overload Protection: Advanced filter protection guards against power surges and overloading.
Fast & Efficient Charging: Small DC ripple design ensures high efficiency and a faster charging speed.
Lightweight & Portable: Weighing just 18 grams, it's the perfect travel companion for frequent travellers and business users.
Input/Output: 5V-1A for stable, safe charging.
Color: Black
Material: Durable plastic construction built to last.

What's in the Box?

1x Samsung Galaxy Fit3 USB-C Smartwatch Charger

Note: Only the smartwatch charger is included. Other accessories shown in product images are not included.

Usage Tips

For the most stable charging experience, we recommend using a computer, laptop, or power bank as your power source.
Do not use an AC adapter exceeding 5V/2A to avoid damaging the charger or your fitness band.
Minor colour variations may occur due to different display settings and lighting conditions.
Please allow a measurement tolerance of 1–2 cm due to manual measurement.

Made in Mainland China.

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For more information on safe charging practices and consumer electronics safety, visit the U.S. Consumer Product Safety Commission – Battery Safety.

Frequently Asked Questions

Q: Is this charger compatible with the Samsung Galaxy Fit3 SM-R390?

A: Yes! This USB-C replacement charger is specifically designed for the Samsung Galaxy Fit3 SM-R390 smartwatch, ensuring a perfect fit and reliable charging every time.

Q: What power source should I use with this Samsung Galaxy Fit3 charger?

A: For the safest and most stable charge, we recommend using a computer, laptop, or power bank. If using a wall adapter, ensure it does not exceed 5V/2A output to prevent potential damage to the charger or your smartwatch.

Q: Does this charging cable have any safety protections?

A: Yes. The charger includes output short circuit protection, overvoltage protection, and overload filter protection to keep your Samsung Galaxy Fit3 safe throughout the charging process.

Q: How long and how much does this charger weigh?

A: This compact smartwatch charger has a net weight of just 18 grams, making it incredibly lightweight and easy to carry in your bag or pocket when travelling.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.