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4 AA Battery Eliminator, Speedlight Flash - AC Powered

4 AA Battery Eliminator, Speedlight Flash - AC Powered

Regular price $69.95 USD
Regular price Sale price $69.95 USD
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Shipping calculated at checkout.

Replaces 4 AA batteries with wall-outlet AC power Output: 5 Volts, up to 4 Amps (4000mA) maximum current from 110-120VAC power. This product is designed for photography flash units, such as Speedlight Flashes.

Cycle Time Test Data:
Yongnuo YN560-II: Full power <6 seconds;
1/2 power 2 in a row <1 second, 3 seconds continuous;
1/4 power 4 in-a-row <1 sec, 3 sec continuous;
1/8 power 30 in-a-row <1 sec, ~1 sec continuous.

Neewer TT560: Full power 8 seconds continuous;
3/4 power 2 seconds continuous; 
1/2 power 1 second continuous (30 in-a-row or more); 
1/4 power < 1 second continuous.

Note: Eventually most flash models pause to cool off if cycling quickly for minutes in a row. This happens whether running from batteries or our eliminators.

This model is not compatible with international AC power. For the international AC power variant of this product, please see 4 AA Battery Eliminator, Speedlight Photography Flash - AC Powered (worldwide compatible).

Please share with us your performance results of flash models not yet listed here. Thank you.


90-132 VAC, 60Hz


5.1 Volts DC, up to 4 Amps (4000mA)

Model: BE-4AA-AC-SLF

Our AA Battery Eliminators fit into the battery compartment of your device the same way as a standard AA sized battery. Our AA 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 AA 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 cells 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.

Battery Eliminator advantages:

  • Save Money: No more batteries to buy, ever again.
  • Save Time: Don't waste time buying and changing batteries.
  • Save the Planet: Dead batteries in landfills are toxic waste. Precious metals and materials are finite and not easily reused.
  • Maximize Your Productivity: Batteries always die when you least expect it or right in the middle of inspiration or focused and critical activities.

OEMs: We pride ourselves in providing custom battery eliminators and power solutions to OEMs and individuals for a wide range of industries from medical equipment, industrial instrumentation, aviation, pro audio, gadgets, toys and more. Please contact us with your needs.


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