Golden Lion Scooter

Golden Lion Scooter

 

Golden Lion Scooter

JS2A & JS2B Electric Scooter Chargers – 72V / 84V – 5A Charger & 10A Adjustable Fast Charger

Discover our JS2A and JS2B electric scooter chargers, specially designed for 72V 40Ah lithium-ion batteries. Available in fixed 5A and adjustable 10A versions, these chargers provide stable, secure, and perfectly adapted charging for high-capacity electric scooters.

The JS2A and JS2B electric scooters use a 72V (20S lithium-ion) battery requiring a precise charging voltage of 84V. Source’IT chargers ensure stable regulation to allow the BMS to correctly balance the cells and fully utilize the battery's useful capacity.

Thanks to their active ventilation and reinforced design, these chargers offer excellent thermal stability even during long fast-charging sessions.

🛵 Compatibility

  • ✔️ JS2A Electric Scooter
  • ✔️ JS2B Electric Scooter
  • ✔️ 72V 40Ah Lithium-ion Battery
  • ✔️ 84V Charging Voltage (20S Li-ion)

The JS2A and JS2B models use the same 72V electrical architecture and can therefore use the same compatible 84V chargers.

🔧 Available Charger Types

⚡ Standard Fast Charger 84V – Fixed 5A

The 84V 5A charger represents an excellent compromise between charging speed, heat limitation, and battery preservation.

  • Estimated Charging Time: ≈ 8h to 9h for 72V 40Ah battery
  • Ideal Use: daily charging and fast overnight charging
  • Cooling: active ventilation
  • Casing: ventilated aluminum

⚡ Adjustable Fast Charger 84V – 10A

The adjustable 84V 10A charger allows for much faster charging of JS2A and JS2B electric scooters.

Thanks to current adjustment, you can adapt the charging power to your needs:

  • 🔹 Gentler charging when you're not in a hurry
  • 🔹 Ultra-fast charging when you need to quickly recover autonomy
  • Estimated Charging Time: ≈ 4h for 72V 40Ah battery
  • Adjustable Current: up to 10A
  • Cooling: reinforced active ventilation
  • Casing: aluminum heat sink

⚙️ Technical Specifications

  • 🔸 Output Voltage: 84V (maximum charge for 72V – 20S lithium-ion battery)
  • 🔸 Available Currents: fixed 5A / adjustable 10A
  • 🔸 Battery Compatibility: 72V 40Ah lithium-ion
  • 🔸 Cooling: active ventilation
  • 🔸 Casing: ventilated aluminum
  • 🔸 Protections: overvoltage, short-circuit, reverse polarity, overheating
  • 🔸 LED Indicator: red = charging in progress / green = charging complete

💡 Why choose a Source’IT charger for your JS2A / JS2B?

  • ✔️ Perfect compatibility with 72V electric scooters
  • ✔️ Precisely regulated 84V voltage
  • ✔️ Better cell balancing via the BMS
  • ✔️ Stable and secure charging
  • ✔️ Versions available in fixed 5A and adjustable 10A
  • ✔️ Active ventilation effectively limiting heat build-up
  • ✔️ Robust aluminum casing and heat sink
  • ✔️ Comprehensive electronic protections
  • ✔️ Chargers individually tested before shipment
  • ✔️ 2-year warranty

🔒 Safety & Reliability

The 72V 40Ah lithium-ion batteries of the JS2A and JS2B electric scooters perfectly support 5A charging as well as 10A fast charging with a properly regulated charger.

Source’IT chargers use precise regulation of the final voltage to guarantee:

  • ✔️ A complete battery recharge
  • ✔️ Optimal cell balancing
  • ✔️ Controlled temperature during charging
  • ✔️ A longer lifespan for the battery pack

❓ FAQ – JS2A & JS2B Electric Scooter Chargers

➡️ What charging voltage is needed for a 72V scooter?

A 72V (20S) lithium-ion battery requires a maximum charging voltage of 84V.

➡️ What's the difference between the 5A and 10A chargers?

• 5A → standard fast charging with excellent thermal preservation
• 10A adjustable → much faster charging with the ability to adjust the current to your needs

➡️ Is the 10A charger dangerous for the battery?

No. The 72V 40Ah batteries perfectly support 10A fast charging when the charger is properly regulated and ventilated.

➡️ Why choose a ventilated charger?

Active ventilation significantly limits the internal temperature of the charger, improving its stability and lifespan.

➡️ Can I use the 10A charger daily?

Yes. It is also possible to reduce the charging current if you prefer a more gradual charge.

📦 Delivery & Support

  • 🚚 Fast Shipping: 24 / 48h – France & Europe
  • 🛡️ Warranty: 2 years
  • 🔧 Support: compatibility verification before ordering

📩 Need advice?

Contact the Source’IT team to choose the ideal charger for your JS2A or JS2B electric scooter.

👉 contact@source-it.fr

*Non-contractual photos – Source’IT.