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72V-84V 10A Nami Blast Max Adjustable Ultra-Fast Charger

Name: 72V-84V 10A Nami Blast Max Adjustable Ultra-Fast Charger
Brand: Source'it
Price: 199.50 EUR
Availability: InStock

72V-84V 10A Nami Blast Max Adjustable Ultra-Fast Charger

€199,50 EUR

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Nami Blast MAX 72V – 84V Adjustable Ultra-Fast Charger (3A to 10A) – Original Nami 2-pin Connector – OLED Screen + Rotary Dial

This 72V – 3A to 10A adjustable ultra-fast charger 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.

Thanks to its adjustable charging current from 3A to 10A, you can easily adapt the charging speed to your needs. When charging overnight or when you're not in a hurry, you can select a gentler charge at 3A or 5A. When you need to quickly regain battery life, you can gradually increase the current up to 10A.

At full power, the charger can recharge the Nami Blast MAX's 72V 40Ah battery in approximately 4 to 4.25 hours, which is about twice as fast as with a 5A charger.

Its integrated OLED screen allows real-time monitoring of the battery voltage, the selected charging current, and the charged capacity. The intensity is easily adjusted using a rotary dial.

The charger comes directly equipped with the original Nami 2-pin connector matching the Nami Blast MAX's charging port, without any adapter or modification.

🔧 Technical Specifications

Output Voltage: 84V (72V – 20S lithium-ion battery)
Charging Current: adjustable from 3A to 10A
Adjustment: rotary dial
Display: OLED screen (charged capacity, battery voltage, current)
Compatible Battery: Nami Blast MAX – 72V 40Ah
Connector: original Nami 2-pin connector
Battery Type: 72V lithium-ion (20S)
Cooling: active ventilation – aluminum heat sink casing
Integrated Protections: overcharge, overvoltage, overcurrent, short-circuit, reverse polarity, and overheating

⏱️ Nami Blast MAX 72V 40Ah Charging Times

3A: approximately 13.25 to 14 hours
5A: approximately 8 to 8.5 hours
10A: approximately 4 to 4.25 hours

Charging times are indicative and may vary slightly depending on the battery's discharge level, its temperature, and the final charging and balancing phase of the BMS.

🎛️ Adjust Charging Power from 3A to 10A

One of the main advantages of this charger is that it's not limited to a single intensity. You can adjust the charging current from 3A to 10A depending on the time you have and your usage.

3A: gentle charge when you have enough time
5A: fast charge, ideal for daily use
10A: ultra-fast charge when you need to quickly regain battery life

You are therefore not obliged to always use the charger at its maximum power. A lower intensity can be selected overnight, while the 10A mode can be used when quick charging is a priority.

⚡ Up to 2 times faster than a 5A charger

With its maximum power of 10A, this charger significantly reduces the downtime of your Nami Blast MAX.

Charge at 3A: ≈ 13.25 to 14 hours
Charge at 5A: ≈ 8 to 8.5 hours
Charge at 10A: ≈ 4 to 4.25 hours

Switching from 5A to 10A thus approximately halves the charging time, while retaining the ability to reduce the intensity directly from the dial when ultra-fast charging is not necessary.

💡 Why choose the Source’IT 10A adjustable charger for Nami Blast MAX?

✔️ Compatible with Nami Blast MAX 72V 40Ah
✔️ Adjustable current from 3A to 10A
✔️ Full recharge in approximately 4 to 4.25 hours at 10A
✔️ Original Nami 2-pin connector
✔️ Integrated OLED screen with real-time charging information
✔️ Simple and precise rotary adjustment dial
✔️ Active ventilation effectively limiting heating
✔️ Aluminum casing promoting heat dissipation
✔️ Precisely regulated voltage at 84V
✔️ Complete electronic protections
✔️ Individually tested product before shipment
✔️ 2-year warranty

🔒 Safety and Reliability

This charger is designed for the 72V 40Ah lithium-ion battery of the Nami Blast MAX and delivers a precisely regulated maximum voltage of 84V.

At its maximum power, a current of 10A represents approximately 0.25C for a 40Ah battery.

The active ventilation cooling combined with the aluminum heat sink casing helps maintain a stable operating temperature, especially during high-power charging.

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

Tip: After intensive use of the scooter, let the battery cool down before starting a high-intensity charge.

❓ FAQ – Nami Blast MAX 72V 40Ah Adjustable Ultra-Fast Charger

➡️ Is this charger compatible with my Nami Blast MAX?

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

➡️ Is the 10A charger adjustable?

Yes. The charging current is adjustable from 3A to 10A using a rotary dial. This allows you to adjust the charging power according to the time you have available.

➡️ How long does it take to recharge the Nami Blast MAX?

Allow approximately 13.25 to 14 hours at 3A, approximately 8 to 8.5 hours at 5A, and approximately 4 to 4.25 hours at 10A for the 72V 40Ah battery.

➡️ Do I always have to charge at 10A?

No. That's precisely the advantage of adjustable current. When you're not in a hurry, you can select a lower intensity like 3A or 5A. The 10A mode can be used when you want to significantly reduce charging time.

➡️ What does the OLED screen do?

The OLED screen displays the battery voltage, the selected current, and the charged capacity in real-time.

➡️ Do I need an adapter?

No. The charger comes directly with the original Nami 2-pin connector corresponding to the Nami Blast MAX's charging port.

➡️ Does the charger heat up at 10A?

Some heat generation is normal at high power. The charger has active ventilation and an aluminum heat sink casing to effectively dissipate this heat.

➡️ What is the difference between the 5A charger and the 10A adjustable charger?

The 5A model recharges the 72V 40Ah battery in approximately 8 to 8.5 hours. The adjustable model allows you to select an intensity between 3A and 10A and can reduce the charging time to approximately 4 to 4.25 hours at full power.