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  • $13.82
  • Free 30-day Returns
  • Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    AJMRTC 3S BMS Protection Board with Balance Function, 11.1V 12.6V 15A Lithium Battery Management Module, Overcharge Over-Discharge Over-Current Short Circuit Protection for Li-ion Battery Pack

    • - Built-in active balance function, balances cell voltage and extends the overall lithium battery pack service life
    • - Multiple safety protections including overcharge, over-discharge, over-current and short-circuit protection for battery safety
    • - Rated 15A continuous current, compatible with 3S 11.1V / 12.6V lithium ion battery pack assembly
    • - Compact PCB design with stable circuit layout, easy to install and integrate into DIY battery projects
    • - Low power consumption standby design, reduces static power loss when the battery pack is idle
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    AJMRTC 3S 15A BMS protection board is specially developed for 3-series 11.1V / 12.6V lithium-ion battery packs. This battery management module integrates cell balance function and multiple safety protection mechanisms. It can monitor the voltage of each single battery cell in real time. When the cell voltage difference occurs, the balance function will work automatically to keep the consistency of each battery, effectively prolonging battery cycle life. The board supports continuous 15A current output. It can trigger protection once overcharge, over-discharge, over-current or short circuit happens to avoid battery damage and fire risks. With compact PCB size and simple wiring, it is widely used for DIY lithium battery packs, power tools, portable power stations, LED lighting and other 3S lithium battery equipment.


    Specifications
    1. Model: 3S 15A BMS
    2. Brand: AJMRTC
    3. Applicable Battery: 3S Li-ion Battery Pack
    4. Nominal Voltage: 11.1V
    5. Full Charge Voltage: 12.6V
    6. Continuous Current: 15A
    7. Function: Cell Balance, Overcharge / Over-Discharge / Over-Current / Short Circuit Protection
    8. Application: DIY Battery Pack, Portable Power, LED Light, Power Tools


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