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    HomeProductsNIU batteryNIU M1/M1S Upgrade: 48V 30Ah Panasonic 21700 Battery Pack

    NIU M1/M1S Upgrade: 48V 30Ah Panasonic 21700 Battery Pack

    Is your NIU M1 or M1S suffering from range anxiety? Restore that "new scooter" feeling with our high-capacity drop-in replacement battery. Utilizing premium Panasonic NCR2170 cells, this 48V 30Ah pack offers superior energy density and longevity compared to stock units

    • Voltage:

      48V

    • Capacity:

      30Ah or customized

    • Chemistry:

      Lithium-Ion (21700 Panasonic)

    • Battery Type:

      NIU M1/M1S (All variants within this series)

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    Product Features

    • 01

      Performance: High Energy & Power Density, High Voltage, Long Cycle Life.

    • 02

      Design: Cell Configuration, BMS, Thermal Management.

    • 03

      Safety: BMS Protection, Fuses, Vents, Certifications.

    • 04

      Operational: Communication Interfaces, Connectors, SoH Monitoring.

    Description

    Why Panasonic 21700?

    We use only Grade-A Panasonic cells. Unlike standard cells, Panasonic’s NMC chemistry provides:

    • High Energy Density: 271 Wh/kg, meaning more power in a compact size
    • Thermal Stability: Advanced heat dissipation keeps the pack cool under load
    • Cycle Life: Rated for over 1000 cycles, retaining high capacity for years


    Plug-and-Play for NIU M1/M1S

    • Voltage: 48V (54.6V max charge)
    • Capacity: 30Ah (Massive range extension)
    • Configuration: 13S6P (Using 5.0Ah cells)
    • Fitment: Direct replacement for NIU M1 & M1S. Uses original mounting points and connectors



    Advanced Safety Features

    Your safety is our priority. This pack includes a custom Yanyang Smart BMS (Battery Management System):

    • Protection: Over-charge, Over-discharge, Short-circuit, and Temperature control
    • Balance: Passive balancing to keep all cells uniform
    • Output: High-rate discharge capable


    Tech Specs


    ItemSpecification
    Cell BrandPanasonic
    Cell Model21700
    Nominal Voltage48V DC
    Capacity30Ah
    Energy1440 Wh
    Dimensions CustomSame as original
    Charge Temp0°C to 45°C


    What’s in the Box?

    1. x1 48V 30Ah NIU M1/M1S Battery Pack
    2. x1 Charging Adapter (Optional: 5A Fast Charger)


    Customize Your Build
    Check Compatibility


    Professional assembly with spot welding and high-temperature insulation.

    Tags:

    48V 30Ah Drop-in Replacement NIU M1 NIU M1S Panasonic 21700 Scooter Upgrade

    Application Scenarios

     

    Designed for NIU M1/M1S (All variants within this series)

     

    Our Advantages

     

    Professional Lithium Battery Pack Assembly Factory

    We build the power behind your products. As a specialized manufacturer, we offer end-to-end custom lithium battery pack assembly services using automotive-grade LifePO4 and NMC cells.  

    OEM battery assembly


    Custom Lithium Battery Pack Manufacturer-Powering Your Innovation
    Just let me know the capacity, voltage and size you want, thanks!
    Email:info@dgwushin.com
    WhatsApp:+8613418301495
    Let's build the perfect battery pack for your project.

    FAQ

    If your questions are not answered in the below list, please
    contact us. info@dgwushin.com

    • What is the typical lifespan of your Li-ion and LifePO4 battery?

      The lifespan is measured in cycles. Our standard LiFePO4 batteries provide 3,000 to 5,000 cycles at 80% Depth of Discharge (DoD) while retaining over 80% of their original capacity. With typical daily use, this translates to a service life of 5-10 years, far longer than lead-acid batteries. Li-ion (NMC/Cobalt-based): Typical lifespan of 1500 - 2000 cycles (approx. 2-5 years of daily use).

    • How do I check the battery's status and health?

      Many of our advanced battery packs come with a Bluetooth module that allows you to connect to the BMS via a smartphone app. This lets you monitor real-time data such as voltage, current, state of charge (SOC), temperature, and cycle count. For basic models, the voltage can be checked with a multimeter.

    • Do your battery packs include a Battery Management System (BMS)?

      Yes, absolutely. Every one of our LiFePO4 battery packs comes with an integrated smart BMS. It protects the battery by providing: Over-Charge Protection. Over-Discharge Protection. Over-Current Protection. Short-Circuit Protection. Temperature Protection. Cell Balancing.

    • Do you provide custom services?

      Yes, we are a professional factory and welcome custom inquiries. We can customize: Voltage and Capacity (Ah). Shape, size, and terminal type. BMS parameters and software branding. Please contact our sales team with your specific requirements.

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