USB to 1.5V–12V Step-Down Voltage Converter Power Cable

USB to Multi-Voltage Power Supply Cable — Power 3V, 6V & More Devices from Any USB Source

Stop replacing batteries in your clocks, radios, LED lights, and electronic toys. This compact USB voltage converter cable lets you power any 1.5V, 3V, 6V, 9V, or 12V device directly from a USB port, power bank, car charger, or USB adapter — no more hunting for the right batteries.

Simply plug the USB or Type-C end into your power source, clip the crocodile leads onto your device's battery contacts, and your gadget runs on clean, stable DC power instantly. The color-coded leads (Red = positive, Black = negative) make connection straightforward every time.

Key Features

• Multi-voltage output: Selectable DC output at 1.5V, 3V, 6V, 9V, or 12V — one cable for a wide range of devices
• Universal USB input: Compatible with USB and Type-C power sources including wall chargers, power banks, and car adapters
• Crocodile clip output: 35mm metal clips attach directly to battery contacts for a secure, reliable connection
• Generous 100cm cable length: Plenty of reach between your power source and device
• Wide device compatibility: Ideal for radios, electronic toys, holiday LED lights, CD players, clocks, luminara candles, calculators, remote controllers, keyboards, Christmas advent calendar displays, and other 3V or low-voltage devices
• Eliminates battery dependency: Keep devices running continuously without swapping batteries
• Note: This cable is a power supply cable only — it cannot be used to charge batteries

Specifications

What's in the Box

• 1× USB to DC 1.5V/3V/6V/9V/12V Power Supply Cable

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Frequently Asked Questions

Q: Can this USB voltage converter cable power my 3V clock or radio continuously?

A: Yes! Simply plug the USB end into any USB charger, power bank, or car adapter (5V output), then clip the crocodile leads to the battery contacts of your 3V clock, radio, or similar device. The cable steps down the voltage to your selected output (1.5V, 3V, 6V, 9V, or 12V) and provides continuous, stable power without the need for batteries.

Q: What devices are compatible with this USB to DC power supply cable?

A: This converter cable is compatible with a wide variety of low-voltage devices including radios, electronic toys, holiday LED lights, CD players, clocks, luminara candles, calculators, remote controllers, keyboards, and Christmas advent calendar displays — essentially any device that runs on 1.5V, 3V, 6V, 9V, or 12V DC power.

Q: Can I use this cable to charge batteries?

A: No — this cable is designed solely as a DC power supply cable. It delivers steady voltage to power devices directly via the crocodile clip connectors, but it is not suitable for charging batteries.

Q: What USB power sources work with this cable?

A: The cable accepts any standard 5V USB power source, including USB wall chargers, portable power banks, laptop USB ports, and car chargers with USB or Type-C outputs.