Universal 3V AAA USB Power Converter Battery Replace 2pcs AAA Battery

The Universal 3V AAA USB Power Converter Battery Replace 2pcs AAA Battery is a revolutionary power source that offers a convenient and cost-effective alternative to traditional AAA batteries. This innovative device utilizes a USB interface to draw power from any standard USB port, eliminating the need for constant battery replacements.

Product Features:

• Compact and Portable: Its lightweight and compact design makes it easy to carry and store, perfect for travelers and on-the-go users.
• Wide Compatibility: Compatible with a wide range of devices that require 3V power, such as digital cameras, toys, remotes, and other electronic gadgets.
• Cost-Saving: Eliminates the need for frequent battery purchases, saving money in the long run.
• Environmental-Friendly: Reduces waste and environmental impact associated with disposable batteries.
• Easy Installation: Simply plug the converter into a USB port and connect the two wires to the device's battery terminals, ensuring proper polarity.
• Durability: Made from high-quality materials to ensure longevity and reliability.
• Color Options: Available in black and white to match the aesthetics of your devices.
• Flexible Power Source: Power your devices using a laptop, power bank, or any USB power source, providing versatility and convenience.

Detailed Specifications:

• Input Voltage: USB 5V
• Output Voltage: 3V
• Output Current: 600mA
• Compatible Battery Size: AAA
• Cable Length: 1.2m

Additional Features:

• Built-in over-current and short-circuit protection for safe operation.
• Integrated low-voltage alarm to alert users when the power is low.
• Pass-through USB port for charging other devices while powering the connected device simultaneously.

Relevant External Links:

Universal Serial Bus Implementers Forum (USB-IF)

Battery University: How to Charge AAA Rechargeable Batteries