Xiaomi SCOOTER 4 Ultra 48V-54.6V 4A Fast Charger

Xiaomi Scooter 4 Ultra Fast Charger – 48V (54.6V) 4A – With Active Ventilation

54.6V – 4A charger for Xiaomi Scooter 4 Ultra electric scooter (48V Li-ion – 13S battery). This ventilated model offers recharging up to twice as fast as the standard charger while maintaining a controlled temperature thanks to its active cooling system. It is the ideal solution to reduce charging time while maintaining a stable, secure, and perfectly adapted charge for the original battery.

🔧 Technical Specifications

• Output voltage: 54.6V DC (end of charge for a 13S pack at 4.2V/cell)
• Charging current: 4A (fast charge)
• Connector: Specific Xiaomi Scooter 4 Ultra connector
• Cooling: Active ventilation – ventilated plastic casing
• Indicator: Red LED = charging / Green = charging complete
• Protections: Overvoltage, overload, overheating, short circuit, reverse polarity
• Compatibility: Xiaomi Electric Scooter 4 Ultra (48V – 13S)
• Charging time: Approximately 3 hours for the 561.5Wh battery

📌 Original 53.6V vs 54.6V: Why it changes everything

The original charger for the Xiaomi Scooter 4 Ultra is often limited to 53.6V. This choice aims to limit the maximum charge during prolonged storage but has several drawbacks:

• At 53.6V, the battery does not reach 100% of its usable capacity.
• The BMS cannot perform a complete cell balancing.
• In the long term, this can promote cell imbalance and a slight loss of autonomy.

Thanks to its 54.6V output voltage, this charger allows:

• complete charging of the battery;
• optimal balancing of the lithium-ion pack;
• maximum autonomy with each recharge;
• better cell stability over time.

Tip: Use the 54.6V charger before your trips. For prolonged storage, leave the battery between 30% and 60%.

⚡ Why choose the Source'IT 4A fast charger?

• Charging time reduced by approximately 50% compared to the standard 2A charger
• Active ventilation effectively limits heating
• Ventilated plastic casing promotes constant cooling
• Stable and perfectly regulated 54.6V charge
• Perfect compatibility with the Xiaomi Scooter 4 Ultra
• Complete electronic protections
• Product individually tested before shipping
• 2-year warranty

❓ FAQ – Xiaomi Scooter 4 Ultra (48V – 54.6V 4A)

➡️ Is this charger compatible with my Xiaomi Scooter 4 Ultra?

Yes. It is specifically designed for the Xiaomi Electric Scooter 4 Ultra equipped with a 48V 561.5Wh battery and the original Xiaomi connector.

➡️ Is the 4A fast charger safe for the battery?

Yes. The 48V battery of the Xiaomi Scooter 4 Ultra perfectly accepts a 4A charge. The charger is fully regulated and ventilated to maintain a stable operating temperature.

➡️ What is the difference from the standard 2A charger?

The 2A charger allows a full recharge in approximately 6 to 6.5 hours.

The 4A charger reduces this time to approximately 3 to 3.5 hours, while maintaining excellent reliability.

➡️ Does the charger heat up?

Very little. Thanks to its active ventilation, the temperature remains perfectly controlled throughout the charging process.

➡️ Compatibility

This charger is intended for the Xiaomi Electric Scooter 4 Ultra with its specific connector. It is also compatible with the following models: Xiaomi 4 Pro 2nd Gen (GEN2), Xiaomi 5, Xiaomi 5 Pro, Navee S65, Navee N65i, Navee S40, Navee S60, and Navee ST3 Pro.

📦 Delivery & Warranty

• 🚚 Shipping within 24/48h in France and Europe
• 🛡️ 2-year warranty – each charger is individually tested before shipping
• 🔧 Technical assistance: contact@source-it.fr

*Non-contractual photos – Source'IT.