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    HomeProductsLiFePO4 battery48V 20Ah LiFePO4 Battery Pack Superior Safety 4000+ Cycle Life

    48V 20Ah LiFePO4 Battery Pack Superior Safety 4000+ Cycle Life

    Invest in peace of mind with our 48V 20Ah LiFePO4 battery. Experience unparalleled cycle life, superior stability, and reliable power for your daily journeys.

    • Voltage:

      48V
    • Capacity:

      20Ah
    • Chemistry:

      LifePO4
    • Battery Type:

      Electric Golf Cart

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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

    48V 20Ah LiFePO4 Battery

    Battery Type:Electric Golf Cart
    Voltage:48V
    Capacity:20Ah
    Energy:960Wh
    Chemistry:LifePO4
    Charge voltage:58.4V
    Discharge cut-off voltage:40V+/-1V
    Cycle Life:≥4000 cycles @80% DOD
    BMS:Yes (Over-charge, Over-discharge, Short-circuit Protection)
    Compatibility:Electric Vehicles, EVs & Solar Storage

    Unmatched Longevity with 4000+ Cycles: Say goodbye to frequent replacements. Our LiFePO4 chemistry delivers over 3000 charge cycles while maintaining up to 80% of its original capacity. That’s years of reliable service, making it the most cost-effective choice over time.
    Superior Built-in Safety: Lithium Iron Phosphate (LiFePO4) is inherently more stable and resistant to thermal runaway than other lithium-ion chemistries. It will not catch fire or explode even under extreme conditions. Paired with a advanced BMS (Battery Management System), you get ultimate protection.
    Maintenance-Free Operation: Enjoy consistent power from the first mile to the last. LiFePO4 batteries suffer from minimal voltage sag, meaning you maintain strong performance even when the battery is low. No "memory effect" means you can charge it anytime without harming the lifespan.
    Ready for All Weather: Engineered to operate efficiently in a wider temperature range compared to standard Li-ion, making it a reliable partner in both summer heat and colder climates.


    FAQ:
    Q: What is the estimated range with this battery?
    A: Range varies based on motor power, rider weight, terrain, and assist level. On a typical 750W e-bike, you could expect 50-80 miles (80-130 km) on a single charge under moderate use.
    Q: Is the charger included?
    A: For your convenience, we offer this battery as a standalone unit or as a bundle with a compatible 54.6V smart charger. Please select the option you need.
    Q: How long does it take to charge?
    A: With a standard 2A charger, a full charge takes approximately 15 hours. Using a faster 5A charger can reduce this to around 6-7 hours.
    Q: Is it waterproof?
    A: The battery case is designed to be water-resistant (IP65 rating - if true), protecting it from rain and splashes. However, it should not be submerged in water.

    Application Scenarios

     

    Suitable For Many Scenarios.

     

    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.


    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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