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    Lithium Battery Boost Charge/Discharge Protection PCB Module 5V 2A Robotics Bangladesh
    • Lithium Battery Boost Charge/Discharge Protection PCB Module 5V 2A Robotics Bangladesh

    Lithium Battery Boost Charge/Discharge Protection PCB Module 5V 2A

    RBD-2726

    • 5V 2A Lithium Battery Boost Charge/Discharge Protection Module
    • Supports 18650 lithium battery charging with integrated boost converter
    • High current handling: up to 2.1A charging & 2.4A discharging
    • Built-in protections: OCP, OVP, SCP, OTP for safe operation
    • Compact 25 × 16 × 4mm design with labeled pins for easy use
    • Allows discharge while charging with stable 4.7–5V output
    BDT 120
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    Description

    The Lithium Battery Boost Charge/Discharge Protection PCB Module 5V 2A is designed to provide safe, efficient, and reliable power management for lithium battery applications. Supporting charging currents up to 2.1A and discharging currents up to 2.4A, this compact module is ideal for mobile power supplies, DIY battery packs, and portable electronic projects. It features integrated protection circuits including over-current, over-voltage, short circuit, and over-temperature safeguards to ensure stable operation. With a small 25 × 16 × 4mm footprint, clearly labeled pins, and the ability to discharge while charging, this module delivers versatility, durability, and high performance in demanding projects. Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

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    Features:

    1. Supports charging input voltage of 4.5V–5.5V (recommended 5V).

    2. High current support: 2.1A charging and 2.4A discharging.

    3. Stable 5V output with 0–2.4A current range.

    4. Multiple protection functions: OCP, OVP, SCP, OTP.

    5. Compact and lightweight design (25 × 16 × 4mm).

    6. Discharge-while-charging capability with stable output voltage.

    7. High-quality build with nickel plating and pure copper conductor.

    8. Enhanced heat dissipation for reliable heavy-load operation.

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    Applications:

    1. 18650 lithium battery charging and protection.

    2. DIY power banks and mobile charging projects.

    3. Portable electronic device battery management.

    4. Robotics and embedded systems requiring stable 5V output.

    5. Educational and experimental battery-powered projects.

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    General Specifications
    Product TypeLithium Battery Boost/Protection PCB Module
    Input Voltage Range4.5V – 5.5V (recommended 5V)
    Charging CurrentUp to 2.1A
    Discharging CurrentUp to 2.4A
    Output Voltage5V (4.7–5V during charge-discharge)
    Output Current0 – 2.4A
    Protection FeaturesOCP, OVP, SCP, OTP
    Dimensions25 × 16 × 4mm
    MaterialNickel plating, pure copper conductor
    Pin ConfigurationVIN, GND, BAT, OUT, KEY
    Special FeatureDischarge while charging
    Shipment Weight0.0034 kg
    Shipment Dimensions3 × 2 × 2 cm

    Please allow 5% measuring deviation due to manual measurement.

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    Package Includes:

    1 x Lithium Battery Boost Charge/Discharge Protection PCB Module 5V 2A

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    Product Details
    RBD-2726
    63 Items

    Specific References

    EAN13
    2726
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