NIU NGT / N1S / NQIX 72V Battery (70A, 100A, 120A) (150-250KM)

Description

NIU N-Series Extended Range and Performance Fast Charging Battery – 72V (180–200KM)

Upgrade your NIU scooter from 60V to 72V for a significant increase in performance and range.

• Higher voltage delivers stronger acceleration and higher top speed
• Extended range for longer rides without frequent charging
• Improved performance even on the original motor

This upgrade requires a programmable controller (motherboard), as the original system is limited to 60V.

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What Makes Our Battery Cells Different?

This battery is built using large-format lithium cells used in high-end electric vehicles. Compared to traditional 18650 cells, fewer individual cells are required, resulting in fewer weld points and improved long-term reliability.

• Aluminium casing per cell for improved safety – as opposed to soft pouch batteries, our batteries provide much greater safety.
• Light weight and high capacity – compared to lead acid batteries these are heavier, provide less range, and have a lower life cycle.
• The batteries can provide more capacity per cell, reducing the amount of strings in the battery (amount of cells), which leads to fewer welding points and thus a longer life cycle (18650 has ~900 cycles, whereas large-format cells have ~1400 cycles). Long term this makes a difference.

The battery is tested before shipping to ensure proper fitment and operation.

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What’s Included

• 72V battery
• High-performance BMS
  • Standard: 120A line / 300A phase current
  • Optional upgrades: (please consult us so we can recommend you)
    • 200A / 500A
    • 350A / 850A
    • 420A / 1050A
• Bluetooth BMS (real-time monitoring: battery %, voltage, current)
• 72V charger

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Dimensions

• 72V 70A (NQI / N1S): 31.5 × 31.0 × 16.5 cm
• 72V 70A (NQIX): 44.0 × 22.0 × 17.0 cm
• 72V 150A (NQIX): 50.0 × 28.0 × 17.0 cm

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Performance & Upgrades

• Works with original motor → noticeable speed and acceleration increase
• Maximum performance → combine with upgraded controller and motor
• Supports high-power setups (4000W–10,000W motors)

Due to the higher voltage, both performance and range are increased compared to 60V systems.

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Compatibility & Installation

Designed for NIU N-Series models (NQI / N1S / NQI Sport / NQIX).

• NQIX: Battery fits directly into the compartment without major modifications
• NQI / N1S:
  • 72V 70A → fits in original space (battery box removal required)
  • 100A / 120A → requires bottom modification and welding

For N1S, the largest option is 72V 120A (~250KM range). However, the 72V 70A version is recommended for easier installation without having to replace the battery box.

For NGT / NGTS:

• Requires software service to enable 72V support, or
• Full main harness replacement (no direct controller upgrade available)

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Installation Notes

• Controller upgrade is required for all 72V setups
• Original 60V charger cannot be used (72V charger included)
• Some configurations require structural modification

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Range Estimation

1. Compare original vs upgraded battery capacity (Ah)
2. Example: 53Ah / 20Ah = ~2.6× more range

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Production & Shipping

• Production time: ~1 week
• Delivery time: 2–3 weeks
• Import duties prepaid for most countries

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Videos

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Notice

• Lithium batteries are classified as hazardous goods
• Returns only accepted in case of damage or functional issues
• Battery is not removable