Kukirin G2 MAX Ultra-Fast Charger 48V - 54.6V 5A

KuKirin G2 MAX Fast Charger – 48V (54.6V – 5A) – RCA Connector with Active Ventilation

This KuKirin G2 MAX 48V – 5A fast charger is specifically designed for the KuKirin G2 MAX electric scooter, which is equipped with a high-capacity 48V lithium-ion (13S) 20Ah battery. It delivers a precise voltage of 54.6V, corresponding to the maximum charging voltage for a 48V battery, allowing for very fast, reliable, and perfectly adapted recharging.

Featuring the original KuKirin G2 MAX 8 mm RCA connector, this fast charger can be used without modification and ensures a stable connection. Its ventilated aluminum casing with a heat sink efficiently dissipates heat, even during long charging sessions.

This charger is an ideal solution for replacing a slow original charger or for having a high-performance charger for home, work, or intensive daily use.

🔧 Technical Specifications — KuKirin G2 MAX Fast Charger

• Output Voltage: 54.6V (48V – 13S Li-ion battery)
• Charging Current: 5A — ultra-fast charging
• Connector: 8 mm RCA (KuKirin G2 MAX standard)
• Compatibility: KuKirin G2 MAX electric scooter – 48V 20Ah battery
• Full Charging Time: ≈ 4h00 
• Cooling: active ventilation — aluminum casing with heat sink
• Protections: overvoltage, overcurrent, short-circuit, reverse polarity, overheating
• LED Indicator: red = charging / green = battery full

🔋 Why choose a 5A fast charger for the KuKirin G2 MAX 20Ah?

The KuKirin G2 MAX has a large capacity battery that requires several hours to recharge with a standard 2A charger.

This 5A KuKirin G2 MAX fast charger drastically reduces charging time while remaining perfectly compatible with the battery's lithium-ion chemistry.

Using a ventilated aluminum fast charger effectively dissipates heat, ensuring stable, efficient, and durable charging, even at high power.

💡 Compatibility

Compatible with all electric scooters or vehicles equipped with:

• a 48V lithium-ion (13S) battery
• an 8 mm RCA connector
• a charging voltage of 54.6V

Guaranteed compatibility:

• KuKirin G2 MAX – 48V / 20Ah

⚙️ Why choose a Source’IT fast charger?

• Extremely fast charging compared to the standard 2A charger
• Ventilated aluminum casing for optimal heat dissipation
• Precise regulated voltage for lithium-ion batteries
• Perfect compatibility with the original RCA port
• Superior reliability compared to non-ventilated generic chargers
• Charger individually tested before shipment
• Fast shipping within 24–48 hours

📦 Warranty & Shipping

Warranty: 2 years — new product tested before shipment.

Delivery: fast in France and Europe.

❓ FAQ — KuKirin G2 MAX 48V 5A RCA Fast Charger

➡️ Is this fast charger compatible with my KuKirin G2 MAX?

Yes. It is specifically designed for the 48V 20Ah battery and the original 8 mm RCA connector.

➡️ Is the 5A fast charger safe for the battery?

Yes. The 20Ah battery capacity allows it to accept this charging current, especially with a quality ventilated charger.

➡️ How long does it take to fully charge the battery?

Approximately 4 to 4.5 hours for a full charge, which is more than twice as fast as a standard 2A charger.

➡️ Does the charger heat up during use?

Slight heating is normal. The ventilated aluminum casing maintains a stable and safe temperature.

➡️ Can I use this charger on another 48V scooter?

Yes, if the voltage is 54.6V and the scooter has an identical RCA connector.

📩 Support

Need advice or compatibility verification? 👉 contact@source-it.fr

*Non-contractual photos — Source’IT, specialist in fast chargers for KuKirin electric scooters.