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  • $17.69
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  • Ships from China.
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    10cm DC Power Converter Cable, 7.9×5.5mm Male to 2nd Gen Small Square Female Laptop Charging Cord

    • Cross interface conversion design: Convert standard 7.9×5.5mm DC power supply to 2nd generation small square laptop power port
    • Compact 10cm short length, eliminates messy excess wires and fits narrow space behind notebooks and desktops
    • Thick high-purity copper wire core reduces voltage drop, delivers stable high-current output for long-time continuous laptop charging
    • Reinforced strain relief at both connector bases, effectively prevents wire fracture caused by frequent plugging, bending and pulling
    • Flame-retardant wear-resistant outer insulation with complete circuit safety protection against overvoltage, overheat and short circuit
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    This 10-centimeter short DC conversion cable is equipped with a universal 7.9×5.5mm male plug and a dedicated 2nd gen small square female connector. It allows users to reuse existing 7955 laptop power bricks to charge notebooks with second-gen small square ports, saving the cost of purchasing multiple exclusive chargers.

    Low-resistance internal wiring maintains consistent power output without attenuation under full laptop load. Flexible matte outer shell resists scratches, fading and aging for daily home and office use. Thickened plastic reinforcement on each joint fully shields internal conductors from abrasion damage during repeated twisting.

    Plug-and-play without wiring modification or extra setup. Lightweight and easy to store in laptop bags, a practical backup charging accessory for multi-model laptop users, IT maintenance and short business trips.



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