Features: Ensures your 8.4V LED lights and toys are always powered with 12V~30V to 8.4V1A step down power supply cable for uninterrupted operations. Our power supply cable is expertly designed with plastic and metal materials, featuring redness wire for the positive terminal and a black wire for the negative terminal, ensuring a secure and stable connection. for hobbyists and professionals alike, this versatile power adapter cable is perfect for those who use electronic devices requiring an 8.4V power input. Whether you're lighting up your workspaces with LED lights or keeping your children's electronic toys running, our power cable adapts to a variety of settings, providing consistent power safely and efficiently. With its wide input from 12V to 30V, this power supply line offer flexibility and convenience, making it an essential accessory for maintaining the functionality of your favorite 8.4V gadgets. Specifications: Material: Plastic+Metal Input: DC12V~30V Clamp output: 8.4V 1A Package Includes: 1PC Clip Power Cable note: Please allow 0-1cm error due to manual measurement. make sure not mind before bid. Due to the differenceS between different monitors, the picture may not reflect the actual of the item.