Fast Charger Dualtron Thunder 3 72V-84V 5A

72V 5A Fast Charger – for Dualtron Thunder 3

This 72V – 5A fast charger (84V output) is specially designed for the Dualtron Thunder 3, equipped with a 72V 40Ah lithium-ion battery. Thanks to its 5 amp current, it allows a full recharge in approximately 8 to 9 hours, with a perfectly regulated voltage and optimal protection for the Thunder 3 battery cells.

When used in dual charge mode (original charger + Source’IT fast charger), the charging time is reduced from approximately 8-9 hours to just 4-5 hours.

🔧 Technical Specifications

• Output voltage: 84 V (for 72 V – 20S lithium-ion batteries)
• Charging current: 5 A (fast charge)
• Connector: LP16 – 3-pin (standard Dualtron Minimotors connector)
• Charging time: ~8 to 9 hours for a 72 V 40 Ah battery (or ~4 to 5 hours in dual charge 2×5A)
• Model compatibility: Dualtron Thunder 3
• Compatible battery type: 72V (20S) Minimotors lithium-ion battery
• Cooling: Active ventilation (ventilated aluminum casing)
• Integrated protections: overcharge, overheating, reverse polarity, short circuit

✅ Advantages of the 72V 5A fast charger for Dualtron Thunder 3

The 72V – 5A Source’IT fast charger is ideal for fully utilizing the capacity of the Dualtron Thunder 3. Its controlled charging current significantly reduces recharging time while preserving battery life.

The voltage is regulated at 84V, and active cooling ensures a stable temperature even during prolonged recharging.

Each charger is individually tested before shipping and comes with a 2-year warranty.

🔄 Options on request

We can adapt the connector or customize the charger according to your needs. For any specific configuration or compatibility check with your Dualtron Thunder 3, contact us: custom manufacturing or modification possible.

ℹ️ Additional Information

This 84V – 5A charger is completely safe for the 72V 40Ah battery of the Dualtron Thunder 3. No risk of overheating or premature degradation thanks to integrated electronic protections and the ventilated casing.

The Dualtron Thunder 3 has two charging ports. You can therefore use this 5A charger in parallel with the original one to double the charging power (10A cumulative) and reduce the charging time to approximately 4 to 5 hours.

❓ FAQ – Dualtron Thunder 3 Fast Charger (72V – 84V – 5A)

⚡ Is this charger compatible with the Dualtron Thunder 3?

Yes, perfectly compatible. The LP16 Minimotors connector is identical to the original one.

⏱ What is the charging time for the Thunder 3 with this charger?

With a single 5A charger: ~8 to 9 hours.
With two 5A chargers (5A + 5A): ~4 to 5 hours.

🌡 Does the charger heat up?

No. Thanks to its active cooling and ventilated aluminum casing, heat is perfectly dissipated.

💥 Is there a risk that 5A will damage the battery?

No, the 72V 40Ah battery of the Thunder 3 easily supports fast charging. Dualtron models generally accept up to 15A cumulative without difficulty.

📦 Is the charger guaranteed?

Yes, 2-year warranty. All chargers are tested and CE certified.

📧 How to check compatibility?

Send a photo of your charging port to contact@source-it.fr. We will confirm before shipping.

*Non-contractual photos – Source’IT.