Arctic Leopard XF Ultra-Fast Charger 74V (72V)-84V 20A (Original Battery)

Arctic Leopard XF Adjustable Ultra-Fast Charger – 72V (84V) – 3A to 20A with OLED Display

The 72V – 3A to 20A adjustable ultra-fast charger for the Arctic Leopard XF is specially designed for the Arctic Leopard XF equipped with its 74V Arctic Leopard (72V) 35Ah battery. It provides stable, secure, and extremely fast charging while allowing you to precisely choose the charging intensity according to your needs.

When you charge overnight and are not in a hurry, you can charge quietly at 3A or 5A. For faster charging, you can select 10A or 15A and, when you want to minimize your bike's downtime, you can go up to 20A.

This 3A to 20A adjustment range allows for using a single charger for both daily low-intensity charges and ultra-fast charges.

Thanks to its aluminum casing with active ventilation and high-power electronics, this charger delivers a perfectly regulated 84V end-of-charge voltage, adapted to the 74V Arctic Leopard (72V) battery.

Its integrated OLED display shows in real-time the charged capacity, battery voltage, and the selected current. Adjustments are made via a simple and precise rotary dial.

🏍️ Compatible Arctic Leopard Motorcycle

• Arctic Leopard XF – 74V Arctic Leopard (72V) 35Ah lithium-ion battery

This 72V charger is configured with an 84V end-of-charge voltage, an adjustable current of 3A to 20A, and the original Arctic Leopard XF connector.

🔧 Technical Specifications

• Nominal charger voltage: 72V
• Output/end-of-charge voltage: 84V
• Charging current: Adjustable from 3A to 20A
• Maximum power: approximately 1,680W
• Adjustment: Rotary dial
• Display: OLED screen (charged capacity, voltage, current)
• Compatible battery type: 74V Arctic Leopard (72V) lithium-ion
• Battery capacity: 35Ah
• Connectivity: Original Arctic Leopard XF connector
• Cooling: Active – ventilation + aluminum heatsink casing
• Protections: Overvoltage, overcurrent, overload, short-circuit, polarity reversal, and overheating

⏱️ Estimated Charging Time

• Arctic Leopard XF – 74V Arctic Leopard (72V) 35Ah battery
  → 3A: approximately 12h to 13h
  → 5A: approximately 7h to 7h30
  → 10A: approximately 3h30 to 4h
  → 15A: approximately 2h20 to 2h45
  → 20A: approximately 1h45

Charging times may vary depending on the initial discharge level, temperature, battery health, and the final charging and balancing phase of the BMS.

⚡ Ultra-fast charging up to 20A

At its maximum power of 20A, this charger allows for significantly reducing the charging time of the Arctic Leopard XF's 35Ah battery.

A 20A charge represents approximately 0.57C for a 35Ah battery. The theoretical ratio between the 35Ah capacity and the 20A current corresponds to only 3 hours. In practice, allow for about 1h45 to 2h when taking into account the final charging and balancing phase.

The main advantage remains its fully adjustable power: you are not forced to use 20A for every charge. You can select a lower intensity when you have more time available.

⚠️ A charging voltage adapted to your battery

For Arctic Leopard models equipped with a 74V battery, Source’it chargers limit the charge to 84V, or 4.2V per cell: the typical full-charge voltage for a 20S lithium-ion battery using 4.2V cells. The original charger goes up to 86V, or 4.3V per cell. Our choice of a lower voltage is aimed at preserving battery longevity. The motorcycle may then display around 90%, without that necessarily corresponding to 10% less range: the relationship between voltage and stored energy is not linear, and the display depends on the gauge calibration. Charging at 84V therefore constitutes a compromise between range and battery preservation. If you want an 86V charge, a charger can be customized upon request, subject to compatibility with your battery.

💡 Why choose this Arctic Leopard XF ultra-fast charger?

✔️ Adjustable current: from 3A up to 20A.
✔️ Ultra-fast charging: approximately 1h45 to 2h at full power.
✔️ Smart setting: 3A (slow), 5A (standard), 10A (intermediate), 15A (fast), 20A (ultra-fast).
✔️ Battery preservation: adjust the power according to your usage.
✔️ OLED display: real-time monitoring of key charging information.
✔️ Adjustment dial: simple and precise current selection.
✔️ Original Arctic Leopard connector: no modification of the motorcycle required.
✔️ Active cooling: ventilation and aluminum heatsink casing.
✔️ Voltage regulated at 84V: adapted to the 74V Arctic Leopard (72V) battery.

🖥️ OLED display and 3A to 20A adjustment

The charger features an OLED display allowing you to monitor key information during charging. Its rotary dial makes it easy to adjust the current between 3A and 20A.

You can thus opt for a slow charge at 3A or 5A, use 10A for an intermediate charge, 15A for a fast charge, or select up to 20A when you want to get your Arctic Leopard XF back as quickly as possible.

🔌 Original Arctic Leopard XF connector

The charger is directly equipped with the original Arctic Leopard XF connector.

No adapter, connector replacement, or motorcycle wiring harness modification is necessary. The charger is delivered ready to plug in.

🌡️ Active ventilation and aluminum casing

With a power reaching approximately 1,680W at 20A, effective thermal management is essential. The charger combines an aluminum heatsink casing with active ventilation to effectively dissipate heat generated by the power electronics during high-intensity charging sessions.

🔒 Safety and compatibility

Is this charger suitable for the Arctic Leopard XF 35Ah battery?
At its maximum power, a 20A charge represents approximately 0.57C for a 35Ah battery. The current can also be reduced down to 3A in order to perform a slower charge when time permits.

The charger incorporates several electronic protections:

• Overvoltage protection
• Overcurrent protection
• Overload protection
• Short-circuit protection
• Polarity reversal protection
• Overheating protection

Tip: After intensive use of your Arctic Leopard XF, let the battery return to normal temperature before performing a high-intensity charge, especially at 20A.

❓ FAQ – Arctic Leopard XF 72V (84V) Adjustable 20A Ultra-Fast Charger

📦 Warranty & Shipping

• 🚚 Fast shipping from France
• 🇪🇺 Delivery in France and throughout Europe
• 🛡️ 2-year warranty
• 🔧 Each charger is individually tested before shipment
• 🔌 Original Arctic Leopard XF connector

📩 Need advice or a compatibility check? Contact us directly.

*Photos are not contractually binding – Source'IT.