How to unlock the maximum speed of your NIU NQIX 150
If you are looking for a way to unlock the maximum speed for your NIU NQIX 150 in order to make your NIU NQIX 150 faster this guide will explain…
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October 22, 2025
Adjustable NIU Scooter Fast Charger – Replacement Charger
NIU Scooter Fast Chargers that can also be used as a NIU scooter charger replacementOur NIU scooter fast chargers will allow for a faster charging speed for your NIU scooter…
October 21, 2025
How to Connect a Second Battery for Your NIU NQI Sport / N1S Scooter
How to Connect Two Batteries on NIU N1S Scooters for Extra Range and Power​ In this guide, I'll explain to you how to connect two batteries for your NIU-N1S or…
October 19, 2025