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  • $11.43
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  • Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    Meet Your Seller

    AJMRTC DC-DC Step Up Boost Converter Module, 0.9V-5V Input to 5V 600mA USB Output, Power Bank Charging Voltage Regulator Circuit Board for DIY Portable Power Projects, 1PCS

    • - Ultra-wide input range: DC 0.9V to 5V, boosts low voltage to stable 5V USB output at 600mA
    • - Built-in USB output port, directly power small 5V devices or charge portable electronics
    • - High-efficiency boost topology, works well with low voltage batteries for power bank builds
    • - Compact circuit board design, easy to embed into small portable electronic enclosures
    • - Simple wiring, ideal for single-cell battery power supply and low-voltage energy harvesting
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    Any questions? Our AI mode will help you find out quickly.

    AJMRTC DC-DC boost converter circuit board is designed for low voltage power boosting. It can raise input voltage from as low as 0.9V up to 5V to a steady 5V output with maximum 600mA current via USB interface. This module is perfect for DIY power bank projects powered by low-voltage batteries. Adopting high efficiency boost chip, it minimizes power loss when boosting weak input voltage. The small footprint makes it easy to install inside portable devices. Suitable for small LED lights, low-power microcontrollers and other tiny 5V electronics. Please keep the load current under 600mA for reliable long-term operation.


    Specifications
    1. Brand: AJMRTC
    2. Type: DC-DC Step Up Boost Module
    3. Input Voltage: DC 0.9V - 5V
    4. Output Voltage: DC 5V
    5. Max Output Current: 600mA
    6. Output Interface: USB
    7. Application: DIY Power Bank, Low Voltage Energy Harvesting


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