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    7.8V 1.2A Power Supply Adapter for Portable Fishing Aerator Oxygen Pump Replacement Charger for Fish Tank Bubbler with 5.5mm x 2.5mm DC Plug (Compatible with 2.1mm)

    • Compatible Devices:
    • Portable fishing aerator pumps
    • Outdoor fish tank oxygen pumps
    • Bait bucket aerators
    • Portable aquarium bubblers
    • Other devices requiring 7.8V DC 1.2A power input
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    Overview
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    Specifications

    :

    Input: AC 100240V, 50/60Hz

    Output: DC 7.8V, 1.2A

    Connector Size: 5.5 mm x 2.5 mm DC barrel plug

    Connector Compatibility: Also compatible with 5.5 mm x 2.1 mm DC jacks

    Polarity: Center positive

    Key Features:

    Reliable replacement power supply for portable fishing aerator and oxygen pump systems

    Delivers stable 7.8V 1.2A output for consistent pump operation

    Universal connector design fits both 2.5 mm and 2.1 mm center pin DC jacks

    Wide voltage input (100240V) suitable for indoor and outdoor use

    Built-in overcurrent, overvoltage, and short-circuit protection ensures safe operation

    Compact switch-mode design for efficient power conversion and low heat generation

    Ideal for fishing trips, bait tanks, and portable aquarium setups

    Package Includes:

    1 x 7.8V 1.2A Power Supply Adapter

    1 x AC Power Cord (standard IEC C7 / figure-8 cable)

    Important Notes:

    Please verify your device requires DC 7.8V output with center positive polarity before purchasing

    The 5.5 mm DC plug is compatible with both 2.5 mm and 2.1 mm center pin jacks

    This adapter is designed for portable aerator pumps and similar low-power devices; check your original adapter specifications for compatibility

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

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