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    Ultra-Mini Type-C Lithium Battery Charging Module – 3.7V 18650 Protection, 4.
    • Ultra-Mini Type-C Lithium Battery Charging Module – 3.7V 18650 Protection, 4.
    • Ultra-Mini Type-C Lithium Battery Charging Module – 3.7V 18650 Protection, 4.
    • Ultra-Mini Type-C Lithium Battery Charging Module – 3.7V 18650 Protection, 4.
    • Ultra-Mini Type-C Lithium Battery Charging Module – 3.7V 18650 Protection, 4.

    Ultra-Mini Type-C Lithium Battery Charging Module – 3.7V 18650 Protection, 4.2V 600mA Boost Converter

    RBD-3711

    The Ultra-Mini Lithium Battery Charging Protection Module is an ultra-compact yet powerful solution for charging and protecting 3.7V lithium batteries such as 18650 cells. Featuring a Type-C input interface, it delivers a precise 4.2V charging voltage (±1%) with a constant current/constant voltage charging mode, ensuring safe and efficient charging while preventing overheating.

    BDT 95
    BDT 95 BDT 95 BDT 95 BDT 95
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 95 Tax excluded
    BDT 95 Tax included
    BDT 0 Tax
    BDT 95 Tax excluded
    BDT 0 Tax
    BDT 95 Tax included
    Quantity
    36 Items

    9 people have purchased this item
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    36 items in stock
    Description

    Product Description:
    The Ultra-Mini Lithium Battery Charging Protection Module is an ultra-compact yet powerful solution for charging and protecting 3.7V lithium batteries such as 18650 cells. Featuring a Type-C input interface, it delivers a precise 4.2V charging voltage (±1%) with a constant current/constant voltage charging mode, ensuring safe and efficient charging while preventing overheating.

    With a 600mA charging current and an automatic recharge function, this module keeps your batteries in optimal condition and extends their service life. Thanks to its tiny 10×7.5×5.2mm form factor, it is perfect for embedding into smart wearables, micro drones, IoT devices, and other compact electronics.


    Key Features:

    • Ultra-Compact Design: Just 10×7.5×5.2mm, easily fits into small devices.

    • Type-C Input: Modern, reversible USB charging port.

    • Charging Mode: Constant current / constant voltage with thermal regulation.

    • Precise Charging: 4.2V output with ±1% accuracy.

    • Trickle Charging: Threshold at 2.8V for recovering low-power batteries.

    • Safe & Reliable: Protects against overheating and ensures long battery life.

    • Automatic Recharging: Keeps the battery at its best state without user intervention.

    • Battery Monitoring Support: Output for charging current and battery level monitoring.


    Technical Specifications:

    • Product Name: Mini Lithium Battery Charging Pad Module

    • Charging Current: 600mA

    • Charging Voltage: 4.2V DC (±1%)

    • Trickle Charge Threshold: 2.8V

    • Dimensions: 10 × 7.5 × 5.2 mm

    • Battery Type: 3.7V Lithium (e.g., 18650, Li-ion, Li-Po)

    • Input Interface: Type-C USB


    Applications:

    • Smart wearables

    • Micro drones

    • IoT devices and sensors

    • Compact electronics and DIY projects

    • Electric mosquito swatters

    • Embedded battery-powered gadgets


    Package Includes:

    • 1 × Ultra-Mini Lithium Battery Charging Pad Module

    Product Details
    RBD-3711
    36 Items

    Specific References

    EAN13
    3711
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