Fitbit Charge 4 Replacement Charging Cable 3.3ft USB Charger

Keep Your Fitbit Charge 4 Powered Up & Ready to Go

Never miss a step, workout, or notification because of a dead battery. This Fitbit Charge 4 replacement charging cable delivers a reliable, fast charge every time — perfect for home, the office, or on the go. At 3.3 feet (100cm) long, it gives you plenty of reach whether you're charging at your desk or bedside table.

Key Features

• Compatible with Fitbit Charge 4 – designed specifically for a secure, snug magnetic connection
• 3.3ft (100cm) cord length – generous length for flexible charging placement
• Fast & efficient charging – 5V/1A input/output with low DC ripple for high-efficiency power delivery
• Short-circuit protection – built-in safeguard keeps your watch safe during charging
• Overvoltage & overload protection – intelligent filtering prevents damage from power surges
• Lightweight & portable – weighing just 25g, it slips easily into any bag or travel kit
• Durable plastic construction – built to withstand daily use at home or while travelling
• Compact design – measures just 32×26×30mm for minimal clutter

Specifications

What's in the Box?

• 1 × Fitbit Charge 4 Replacement Charging Cable (3.3ft)

Note: Only the charging cable is included. The Fitbit watch and any other accessories shown in images are not included.

Great for Travellers & Everyday Users

Whether you're a frequent flyer, a gym regular, or simply need a backup cable at the office, this compact charger is the hassle-free solution. Stock up on a spare so your Fitbit Charge 4 is always ready to track your health and fitness goals.

For more charging accessories and electronics, check out our 10-Pack 12V 3-Pin PC Fan Extension Cable and our 22AWG Glass Tube Fuse Holder Set for all your electronics needs.

For general guidance on the safe use of electronic chargers and consumer product safety, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: USB hardware

Frequently Asked Questions

Q: Is this charging cable compatible with Fitbit Charge 4?

A: Yes! This replacement charging cable is specifically designed for the Fitbit Charge 4 smartwatch. It uses the proprietary magnetic charging connection to ensure a secure fit and efficient charge every time.

Q: How long is the Fitbit Charge 4 charging cable?

A: The cable measures 100cm (approximately 3.3 feet), giving you a comfortable reach from most power adapters or USB ports without being cumbersome.

Q: Does this charger protect my Fitbit from power surges?

A: Absolutely. This replacement charger features built-in short-circuit protection, overvoltage protection, and overload filtering to keep your Fitbit Charge 4 safe during every charging session.

Q: What do I need to use this charging cable?

A: You just need a USB power adapter or any USB port (computer, power bank, etc.) with a 5V output. The cable itself is included — no additional accessories are required.