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  • 2X DC12V Voltage Detection Module Relay Switch Charging Discharge Monitoring HOT

    • Item No : 226502107810
    • Condition : New
    • Brand : Unbranded
    • Seller : onesell219
    • Current Bid : US $15.45
    • * Item Description

    • 2X Relay modules. In standby mode, press the "minus" button for 3 seconds to turn off the display, and press it again for 3 seconds to turn on the display. Designed to reduce power consumption.
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