Quick Answer

• Replaces 2 or 3 AA/AAA batteries with a single EU plug power source.
• Provides a stable 4.5V DC output for continuous power.
• Features a generous 300cm (9.8ft) cable for flexible placement.
• Ideal for radios, LED strip lights, electric toys, and other battery-powered devices.

What is a Battery Eliminator?

A battery eliminator, like this OOTDTY model, provides a continuous power supply to devices that typically use AA or AAA batteries. This specific unit connects to a standard EU wall outlet and outputs a steady 4.5V DC, effectively replacing the need for 2 or 3 batteries in series.

The unit accepts AC input from 100-240V, making it versatile for various power environments. Its primary function is to ensure your devices remain powered without the hassle of frequent battery changes.

How does the Battery Eliminator work?

This power supply converts AC wall power into the DC voltage required by your electronic devices. It's designed to mimic the voltage output of either two or three AA/AAA batteries connected in series, ensuring compatibility with a wide range of low-power electronics.

The 300cm long cable offers significant reach, allowing you to position your device conveniently away from the power outlet. Constructed from durable plastic, it is built for reliable, long-term use.

Key Specifications

Input: AC 100-240V 50/60Hz

Output: 4.5V DC

Cable Length: 300cm

Material: Plastic

Plug Type: EU

Specifications:

• Power Cable Length: 300cm
• Output Voltage: 4.5V DC
• Output Type: DC
• Material: Plastic

Frequently Asked Questions:

Can this battery eliminator power my device that uses 3 AA batteries?

Yes, this battery eliminator is designed to replace either 2 or 3 AA/AAA batteries in series, providing a consistent 4.5V DC output suitable for such devices.

What is the maximum length of the power cable?

The power cable for this battery eliminator is 300cm (approximately 9.8 feet) long, offering ample reach for convenient placement of your device.

What types of devices is this battery eliminator suitable for?

This battery eliminator is ideal for low-power devices such as radios, LED strip lights, electric toys, and other electronics that typically run on 2 or 3 AA/AAA batteries.

Does this power supply require any batteries to operate?

No, this is a battery eliminator. It plugs directly into an EU wall outlet and converts AC power to the required DC voltage, eliminating the need for any batteries.