NAVEE ST5 Max Fast Charger 48V-54.6V (53.6V) 4A

🔌 NAVEE ST5 Max Fast Charger – 48V (54.6V – 4A) – Active cooling

This 4A fast charger for the NAVEE ST5 Max delivers a 54.6V output and is specifically designed for this electric scooter equipped with its original 48V 12.75 Ah (13S) lithium-ion battery.

Product available from October 02, 2026!

It uses the original NAVEE connector shown in the photos to plug directly into the scooter's charging port.

With its 4A charging current, this model is an excellent solution as a replacement charger or a second charger, while reducing charging time compared to the 2.45A version.

Thanks to its active cooling, the charger dissipates heat during charging.

🔧 Technical specifications

• Output voltage: 54.6V DC (48V lithium-ion battery – 13S)
• Charging current: 4A
• Compatible battery: NAVEE ST5 Max – 12.75 Ah (596.7 Wh)
• Connector: original NAVEE connector
• Estimated charging time: ≈ 3h30 from 0 to 100%
• Battery type: 48V lithium-ion (13S)
• Cooling: active ventilation – ventilated housing
• Integrated protections: overload, overvoltage, overcurrent, overheating, and short-circuit
• LED indicator: red = charging / green = charge complete
• Weight: 0.6 kg
• Contents: Source’IT charger and power cord

💡 Charger specifically designed for the NAVEE ST5 Max

The NAVEE ST5 Max uses a 48V class lithium-ion battery with a capacity of 12.75 Ah, operating in a 13S architecture. Its maximum charging voltage is 54.6V.

This charger delivers a regulated voltage of 54.6V and directly uses the original NAVEE connector corresponding to the scooter's charging port.

The 4A fast charger for NAVEE ST5 Max helps shorten charging time and is suitable for users who wish to recover their range more quickly.

✅ Advantages of the NAVEE ST5 Max 54.6V 4A fast charger

• Dedicated compatibility with the NAVEE ST5 Max and its original battery
• Original NAVEE connector shown in close-up in the photos
• Voltage precisely regulated at 54.6V
• 4A fast charge – ≈ 3h30
• Active cooling to limit internal temperature
• Integrated electronic protections
• Ideal as a replacement or second charger
• 2-year warranty
• Fast shipping within 24/48h from France

⚡ Two charging speeds available

For the NAVEE ST5 Max 12.75 Ah, Source’IT offers two solutions:

• Standard 2.45A charger without fan: ≈ 3h30
• 4A fast charger with active cooling: ≈ 3h30

The actual time depends on the discharge level, temperature, battery condition, and current reduction at the end of the charge. These durations are estimates calculated for the original battery.

Compare this version with the standard 2.45A charger without fan for NAVEE ST5 Max, or browse all NAVEE ST5 Max chargers.

🔒 Safety and reliability

The charger is calibrated for a 48V (13S) lithium-ion battery and delivers a stable maximum voltage of 54.6V. Its active cooling helps dissipate internal heat during long charging sessions.

❓ FAQ – NAVEE ST5 Max 48V / 54.6V – 4A Charger

➡️ Is this charger compatible with my NAVEE ST5 Max?

Yes. This product is designed for the NAVEE ST5 Max equipped with its original 48V 12.75 Ah battery and the NAVEE connector shown in the photos.

➡️ How long does a full charge take?

With the 4A fast charger for NAVEE ST5 Max, allow ≈ 3h30 for a 0 to 100% charge. A partially charged battery will generally require less time.

➡️ Does the charger have a fan?

Yes. This 4A fast charger features active cooling that helps effectively dissipate heat during charging.

➡️ What is the difference between 2.45A and 4A?

The 2.45A is suitable for standard charging. The 4A fast charger reduces charging time and incorporates active cooling. Both versions deliver the same final voltage of 54.6V.

➡️ Can I use this charger as a second charger?

Yes. It is suitable as a replacement or a second charger for your NAVEE ST5 Max.

📦 Warranty & shipping

• 🚚 Fast shipping within 24/48h from France
• 🛡️ 2-year warranty

📩 Support

Need technical advice or help verifying compatibility? Write to us at contact@source-it.fr, stating your scooter model and attaching a photo of the plug.

Non-contractual photos – Source’IT.