USB to 3V power Cable for Exchanging Devices with Two 1m and input adapter set, red black colour-coded clips, reusable supply

DEFINED DEVICE COMPATIBILITY Designed for compatible toys, remote control devices and LED lights powered by 3V or two 1.5V AA, C or D batteries Colour coded clip leads: red indicates the positive connection and black indicates the paired return line, making the required polarity arrangement clear during setup Flexible USB connection: use the USB A input directly or add the included adapter for an alternative USB input, with support for a portable 5V USB power supply Cable and adapter set: includes 1 USB to 3V power cable and 1 input adapter; Use with a device, 3V needed by placing red on and black on the paired return point USB Powered Battery Replacement: cable converts a 5V USB supply into 3V power for compatible devices designed to use two 1.5V batteries, avoiding repeated battery changes