Samsung Galaxy Fit3 SM-R390 USB-C Replacement Charger Cable

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

Keep your Samsung Galaxy Fit3 (SM-R390) powered up and ready to go with this reliable USB-C replacement charger. Whether you need a spare for travel, the office, or home, this compact and lightweight charging cable delivers fast, safe charging every time. Designed specifically for the Galaxy Fit3 smartwatch, it's the perfect backup to ensure you never miss a beat.

Made in Mainland China.

Disclaimer: This product is a consumer electronics accessory and is not intended to diagnose, treat, cure, or prevent any disease or health condition. This statement has not been evaluated by the Food and Drug Administration.

Key Features

• Compatible with Samsung Galaxy Fit3 (SM-R390) — designed as a direct replacement charger
• Output Short Circuit Protection — safeguards your device against electrical faults
• Overvoltage & Overload Filter Protection — keeps your smartwatch battery healthy and safe
• Small DC Ripple & High Efficiency — delivers fast, stable charging performance
• Lightweight & Portable — weighs just 18 grams, ideal for travelers and business users
• USB-C Connection — modern, easy-to-use connector
• Color: Black — sleek and understated design

Specifications

• Brand: Indekos
• Color: Black
• Input/Output: 5V – 1A
• Net Weight: 18 grams
• Material: Plastic
• Package Includes: 1x Smartwatch Charger Cable

Important Usage Notes

• We recommend charging via a computer, laptop, or power bank for the most stable current.
• Do not use an AC adapter exceeding 5V/2A — higher power may damage the charger or your smartwatch.
• Only the charger cable is included. Other accessories shown in product images are not included.
• Due to display and lighting variations, the actual color may differ slightly from images shown.
• Please allow a 1–2 cm measurement deviation due to manual measurement.

Pair With Related Products

Stay charged and connected with more accessories from our store:

• 10-in-1 Multi-Head USB Charging Cable – Universal Multi-Port
• 1.35m Selfie Stick Tripod | Bluetooth Remote & Auto Phone Holder

Learn More About Smartwatch Charging Safety

For guidance on safe use of USB chargers and consumer electronics, visit the FDA's consumer update on USB charger safety.

Frequently Asked Questions

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

A: Yes, this USB-C replacement charging cable is specifically designed for the Samsung Galaxy Fit3 SM-R390 smartwatch, making it a perfect direct replacement for lost or damaged original chargers.

Q: What is the maximum power adapter I can use with this Samsung Galaxy Fit3 charger?

A: You should only use a power adapter rated at 5V/2A or lower. Using a higher-powered adapter may damage the charger cable or your Samsung Galaxy Fit3 smartwatch. For best results, charge via a computer, laptop, or portable power bank.

Q: Does this charger include any overvoltage or short circuit protection?

A: Yes! This Samsung Galaxy Fit3 replacement charger features built-in output short circuit protection as well as overvoltage and overload filter protection, keeping your device safe during every charge cycle.

Q: Is this charger portable and travel-friendly?

A: Absolutely. Weighing only 18 grams and featuring a compact design, this USB-C smartwatch charger is perfect for travel, commuting, and everyday use on the go.