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    13S 5A Active Battery Balancer, 13x12V

    Cost-effective 13S active battery balancer is designed to connect 13 batteries in series, ensuring the balanced distribution of voltage across the entire 13*12V range. With a working current of 0~5A, this battery equalizer, typically integrated into a comprehensive Battery Management System (BMS), is indispensable for enhancing the efficiency and longevity of lithium-polymer (LiPo) batteries.
    SKU: ATO-ABB-13S5A
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    The active battery balancer operates seamlessly with chargers, ensuring a uniform charge across all cells. By maintaining equilibrium, this active battery equalizer enhances the overall performance and lifespan of lithium batteries, offering a reliable and safe power solution for various applications.


    • Model: ATO-J13-5A
    • Battery Pack Type: Ternary, Iron Lithium
    • Number of Battery Pack Strings: 13S (13 Batteries Connected in Series)
    • Balance Voltage: 156V (13*12V)
    • Balance Current: ≤5A
    • Balance Mode: Active Equilibrium
    • Balance On Condition: First Single String Voltage: ≥3.1±0.1V
    • Balance Off Condition: Flat First Single String Voltage: ≤3.0±0.1V
    • Working Power Consumption: <1mA
    • Sleep Current: <100uA
    • Working Power Consumption: <1mA
    • Balance Accuracy: ±mV
    • Working Temperature: -20℃~60℃
    • Harness: Compatible with BMS
    • Balance Indication Light: Bright: Balance On, OFF: Balance Not On or Fault
    • Dimension: 163*65*21mm

    Dimension (Unit: mm)

    10s 16s active battery balencer dimension


    Active battery balencer detail


    Active battery balencer application

    Tips: Are active battery balancers compatible with different battery chemistries?

    Active battery balancers are generally designed for specific battery chemistries. Each battery chemistry has unique characteristics and voltage profiles that influence the balancing process. Active balancers use electronic circuits to redistribute energy among individual cells to maintain voltage equilibrium.

    Compatibility issues may arise when using an active balancer designed for one battery chemistry with a different one. For example, lithium-ion batteries and lead-acid batteries have distinct voltage characteristics, and a balancer optimized for lithium-ion may not operate effectively with lead-acid batteries.

    It's crucial to choose a balancer that matches the chemistry of the battery pack to ensure proper functioning and avoid potential damage. Some balancers are designed for multiple chemistries, offering more flexibility, but it's essential to confirm compatibility based on the specific chemistries involved. Always refer to the manufacturer's recommendations for accurate information on compatibility.

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