72V-84V 3A Nami Blast MAX Charger

Nami Blast MAX 72V – 84V 3A Charger – Original Nami 2-pin Connector – Active Ventilation

This 72V – 3A charger for Nami Blast MAX is specially designed for the Nami Blast MAX electric scooter equipped with its 72V 40Ah lithium-ion battery. It delivers a precisely regulated voltage of 84V, corresponding to the maximum charging voltage of a 72V – 20S lithium-ion battery.

With its 3A charging current, this charger provides a gentle and steady recharge of the 72V 40Ah battery. It is particularly suitable for daily or overnight charging, when you have enough time to let the battery recharge calmly.

The charger is directly equipped with the original Nami 2-pin connector corresponding to the Nami Blast MAX charging port. It connects directly to the scooter, without any adapter or modification.

Thanks to its active ventilation, the charger efficiently dissipates the heat produced during long charging sessions and ensures stable operation.

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🔧 Technical Specifications

• Output Voltage: 84V (72V – 20S lithium-ion battery)
• Charging Current: 3A
• Compatible Battery: Nami Blast MAX – 72V 40Ah
• Connector: Original Nami 2-pin connector
• Estimated Charging Time: Approximately 13h15 to 14h
• Battery Type: 72V lithium-ion (20S)
• Cooling: Active ventilation
• Integrated Protections: Overcharge, overvoltage, overcurrent, short circuit, reverse polarity, and overheating
• LED Indicator: Red = charging in progress / Green = charging complete

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🔋 Gentle Charging for the 72V 40Ah Battery

With a significant capacity of 40Ah, the Nami Blast MAX battery can be recharged at different intensities depending on the time you have available.

The 3A current represents approximately 0.075C for a 40Ah battery. This makes it a particularly suitable solution when charging speed is not a priority.

• 3A: ≈ 13h15 to 14h
• 5A: ≈ 8h to 8h30
• 10A: ≈ 4h to 4h15

The 3A model is therefore particularly interesting for overnight charging or for users who want a replacement charger or a second charger.

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💡 Why choose this 3A charger for Nami Blast MAX?

• ✔️ Compatible with Nami Blast MAX 72V 40Ah
• ✔️ Original Nami 2-pin connector
• ✔️ Precisely regulated 84V voltage
• ✔️ 3A charging current suitable for daily recharges
• ✔️ Approximately 13h15 to 14h charging time for a 40Ah battery
• ✔️ Active ventilation to limit temperature rise
• ✔️ Comprehensive electronic protections
• ✔️ Ideal as a main, replacement, or second charger
• ✔️ Individually tested product before shipping
• ✔️ 2-year warranty

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🔒 Safety and Reliability

This charger is specially calibrated for a 72V (20S) lithium-ion battery and delivers a stable maximum voltage of 84V.

Its active ventilation helps limit the internal temperature of the charger, especially during long sessions required to recharge the 40Ah battery.

The charger also incorporates several electronic protections against overvoltages, overcurrents, overcharges, short circuits, reverse polarity, and overheating.

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⚡ Need faster charging?

For the Nami Blast MAX 72V 40Ah, we also offer more powerful solutions that can significantly reduce charging time:

• 3A Charger: approximately 13h15 to 14h
• 5A Fast Charger: approximately 8h to 8h30
• Ultra-fast adjustable charger from 3A to 10A: approximately 4h to 4h15 at 10A

The adjustable model from 3A to 10A offers maximum versatility: you can use it at low intensity when you are not in a hurry and increase the current up to 10A when you want to quickly regain your autonomy.

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❓ FAQ – Nami Blast MAX 72V 40Ah – 3A Charger

➡️ Is this charger compatible with the Nami Blast MAX?

Yes. This model is specially designed for the Nami Blast MAX equipped with its 72V 40Ah lithium-ion battery and uses the original Nami 2-pin connector.

➡️ How long does it take to recharge the 72V 40Ah battery?

With a charging current of 3A, allow approximately 13h15 to 14h for a full recharge. The actual time may vary slightly depending on the discharge level, battery temperature, and the final charging and balancing phase of the BMS.

➡️ Is the 3A charger suitable for daily use?

Yes. The 3A current is particularly suitable for users who have enough time to complete their recharge, especially overnight.

➡️ Is an adapter required for the Nami Blast MAX?

No. The charger has the original Nami 2-pin connector directly corresponding to the Nami Blast MAX charging port.

➡️ Can I use a faster charger?

Yes. We also offer a 5A fast charger and an ultra-fast adjustable charger from 3A to 10A for the Nami Blast MAX 72V 40Ah.

➡️ What is the difference between 3A, 5A, and 10A chargers?

The 3A prioritizes a slower recharge of approximately 13h15 to 14h. The 5A reduces the time to approximately 8h to 8h30. The adjustable model from 3A to 10A offers more versatility and can go down to approximately 4h to 4h15 at full power.

➡️ Does the charger heat up during charging?

Some heat generation is normal during charging. The active ventilation dissipates this heat and maintains a stable operating temperature.

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📦 Warranty & Shipping

• 🚚 Fast shipping within 24/48h in France and Europe
• 🛡️ 2-year warranty
• 🔧 Each charger is individually tested before shipping

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📩 Support

Need technical advice or compatibility verification? 👉 Contact us at contact@source-it.fr.

*Non-contractual photos – Source'IT.