NIU NGT / N1S 72V
70Ah, 100Ah and 120Ah options with a Bluetooth BMS and included 72V charger.
View productNIU battery upgrade guide
How to Get More Range from Your NIU Scooter
A larger-capacity battery stores more energy, reducing charging stops and improving usable range. Choose the battery designed for your scooter model and decide whether you want range only or range plus performance.
Estimate the range improvement
Capacity comparison
Divide the new battery capacity by the original capacity. A 53Ah battery replacing a 20Ah battery has approximately 2.65 times the nominal capacity.
Real riding range
Actual range also depends on speed, rider weight, temperature, tyre pressure, wind, terrain and how much acceleration is used.
Choose your NIU battery
These links point directly to the current model-specific products.
NIU N-Series 60V
Increase range while keeping a compatible 60V N-Series configuration.
View productNIU MQI+ / M+ / UQI
72V range and performance battery options for compatible M-Series and U-Series scooters.
View productNIU NQIX
Dedicated NQiX 72V extended-range battery options.
View productNIU FQIX
Dedicated FQiX 72V extended-range battery options.
View productAll batteries
Compare the complete battery catalog by scooter model and configuration.
View all batteries72V or the original voltage?
Keep the original voltage
Best when the goal is mainly more range. In many cases the original controller and charger setup can remain compatible, depending on the selected battery.
Upgrade to 72V
Best when the goal includes more acceleration and speed. A compatible programmable controller and the supplied 72V charger are required.
Charging a larger battery
The original charger may take significantly longer because the battery stores more energy. Charging time is approximately battery capacity divided by charger current: 53Ah ÷ 4A is about 13.25 hours before charging losses.
Adjustable 10A, 15A and 20A fast chargers can reduce charging time when the selected battery supports the chosen charge rate.
Bluetooth BMS monitoring
- Battery percentage and total voltage
- Individual cell-group voltage
- Charging and discharge current
- Temperature and battery status
A higher-output BMS also allows a compatible controller to draw more current than an original low-current battery system.
Battery upgrade videos
Extended-range NIU battery
How a scooter battery is built
Can I use my original charger?
Only when its voltage matches the selected battery. A 72V conversion requires the compatible 72V charger supplied with the battery.
Does a larger battery always fit in the original space?
Model-specific product pages show the available sizes and installation requirements. Larger N-Series batteries can use the no-welding battery box rather than a welded modification.
Can a battery upgrade also increase speed?
A higher-voltage battery can increase performance when paired with a compatible programmable controller. Capacity alone mainly increases range.