Our products have a one-year warranty and are made in the U.S.A!

Collection: AAA Battery Eliminators

Power adapters to replace AAA batteries with AC power, DC power, or USB power sources. Never change a dead battery again! 

Our AAA Battery Eliminators fit into the battery compartment of your device the same way as a standard AAA sized battery. Our AAA Active Cell receives power from a thin flat cable that is run under your battery compartment cover. You may have to file a small slot in the battery cover for a perfect fit using a file (included). Our AAA Dummy Cells fit into the remaining battery spaces in your battery compartment and complete the circuit which powers your device. The appropriate voltage for the number of cells being replaced is provided by our power unit. Please purchase a Battery Eliminator that matches the total number of batteries in your device to ensure the proper voltage is delivered.

- Choose an AC Source model for use with either US/Canada (120VAC) or International (100-240VAC 50/60Hz) wall current.

- Choose a DC Source model for use in a vehicle or other 12VDC - 28VDC portable power source.

- Choose a USB power source (~5VDC up to 500 mA) for use with a USB port on a phone charger, computer, portable battery pack, or any other USB port device.

CUSTOM VERSIONS AVAILABLE. Contact us at sales@batteryeliminatorstore.com

17 products
  • 1 AAA Battery Eliminator - 1.5 Volts - AC Powered
    1 AAA Battery Eliminator - 1.5 Volts - AC Powered (120VAC only) - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt
    Regular price
    from $49.95 USD
    Sale price
    from $49.95 USD
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  • 1 AAA Battery Eliminator - Heavy Duty 1.5 Volts - AC Powered (worldwide compatible)
    1 AAA Battery Eliminator - Heavy Duty 1.5 Volts - AC Powered (worldwide compatible) - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery,
    Regular price
    $57.95 USD
    Sale price
    $57.95 USD
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  • 1 AAA Battery Eliminator - 1.5 Volts - USB Powered
    1 AAA Battery Eliminator - 1.5 Volts - USB Powered - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt ac, 120v bat
    Regular price
    $49.95 USD
    Sale price
    $49.95 USD
    Regular price
    $59.95 USD
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  • 2 AAA Battery Eliminator - 3 Volts - AC Powered (120VAC only)
    2 AAA Battery Eliminator - 3 Volts - AC Powered (120VAC only) - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt a
    Regular price
    $49.95 USD
    Sale price
    $49.95 USD
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  • 2 AAA Battery Eliminator - 3 Volts - USB Powered
    2 AAA Battery Eliminator - 3 Volts - USB Powered - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt ac, 120v batte
    Regular price
    $49.95 USD
    Sale price
    $49.95 USD
    Regular price
    $59.95 USD
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    per 
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  • 2 AAA Batteries with 12VDC Power Source - For Instrumentation and General Aviation Applications
    2 AAA Batteries with 12VDC Power Source - For Instrumentation and General Aviation Applications - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2
    Regular price
    $69.95 USD
    Sale price
    $69.95 USD
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  • 3 AAA Battery Eliminator - 4.5 Volts - AC Powered
    3 AAA Battery Eliminator - 4.5 Volts - AC Powered - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt ac, 120v batt
    Regular price
    $54.95 USD
    Sale price
    $54.95 USD
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  • 3 AAA Battery Eliminator - 4.5 Volts - USB Powered
    3 AAA Battery Eliminator - 4.5 Volts - USB Powered - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt ac, 120v bat
    Regular price
    $49.95 USD
    Sale price
    $49.95 USD
    Regular price
    $59.95 USD
    Unit price
    per 
    Sold out
  • 4 AAA Battery Eliminator - 6 Volts - AC Powered
    4 AAA Battery Eliminator - 6 Volts - AC Powered - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt ac, 120v batter
    Regular price
    $59.95 USD
    Sale price
    $59.95 USD
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  • 4 AAA Battery Eliminator - Heavy Duty (3 Amps) 6 Volts - AC Powered
    4 AAA Battery Eliminator - Heavy Duty (3 Amps) 6 Volts - AC Powered - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9
    Regular price
    $64.95 USD
    Sale price
    $64.95 USD
    Regular price
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  • 4 AAA Battery Eliminator - 5 Volts - USB Powered
    4 AAA Battery Eliminator - 5 Volts - USB Powered - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt ac, 120v batte
    Regular price
    $49.95 USD
    Sale price
    $49.95 USD
    Regular price
    $59.95 USD
    Unit price
    per 
    Sold out
  • 5 AAA Battery Eliminator - 7.5 Volts - AC Powered
    5 AAA Cells, 7.5VDC - AC Source - Battery Eliminator - Battery Replacement - Battery Eliminator Store - aa battery eliminator, battery eliminator store, 9 volt battery eliminator, d cell battery eliminator, 9v battery eliminator, aaa battery eliminator, usb battery eliminator, replace 4 aa batteries with ac adapter, d battery eliminator, dummy aa battery with leads, aa battery eliminator power adapter, 9 volt battery adapter
    Regular price
    $64.95 USD
    Sale price
    $64.95 USD
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  • 6 AAA Battery Eliminator - 9 Volts - AC Powered
    6 AAA Cells, 9VDC - AC Source - Battery Eliminator - Battery Replacement - Battery Eliminator Store - aa battery eliminator, battery eliminator store, 9 volt battery eliminator, d cell battery eliminator, 9v battery eliminator, aaa battery eliminator, usb battery eliminator, replace 4 aa batteries with ac adapter, d battery eliminator, dummy aa battery with leads, aa battery eliminator power adapter, 9 volt battery adapter
    Regular price
    $69.95 USD
    Sale price
    $69.95 USD
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  • 6 AAA Battery Eliminator - Heavy Duty (2 Amps) 9 Volts - AC Powered
    6 AAA Battery Eliminator - Heavy Duty (2 Amps) 9 Volts - AC Powered - Battery Eliminator Store - Battery Replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9
    Regular price
    $74.95 USD
    Sale price
    $74.95 USD
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  • 2-6 AAA Battery Eliminator, Adjustable DC Voltage - AC Powered
    2-6 AAA Cells Adjustable - AC Source - Battery Eliminator - Battery Replacement - Battery Eliminator Store - aa battery eliminator, battery eliminator store, 9 volt battery eliminator, d cell battery eliminator, 9v battery eliminator, aaa battery eliminator, usb battery eliminator, replace 4 aa batteries with ac adapter, d battery eliminator, dummy aa battery with leads, aa battery eliminator power adapter, 9 volt battery adapter
    Regular price
    $99.95 USD
    Sale price
    $99.95 USD
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  • AAA Battery Wired / Active Cell - DIY - "fake AAA battery with wires"
    AAA Battery Wired / Active Cell - DIY -
    Regular price
    $29.95 USD
    Sale price
    $29.95 USD
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  • AAA Battery Dummy Shorted Cell - Reduce voltage or complete series circuit - "fake battery"
    AAA Battery Dummy Shorted Cell - Reduce voltage or complete series circuit -
    Regular price
    $5.95 USD
    Sale price
    $5.95 USD
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