Features: - Brand . - USB step-up converter cable is not suitable for high-current equipment and must not be used to charge batteries. - USB to 6V cable can replace 4x AA/AAA 1.5V batteries and power other 6V devices with power consumption under 6W. - USB to 9V cable can replace 9V 6F22 batteries and is suitable for multimeters and other 9V devices. - USB to 12V cable is suitable for LED lights and other 12V devices with power consumption under 6W. - Powered by power banks, USB chargers, or USB 5V 2A adapters. Specifications: - Black cable is negative (–), red cable is positive (+). - Color: Black - Material: Plastic - Cable length: 103 cm - Input: DC 5V 2A - Output: DC 6V 1A (max), 9V 0.65A (max), 12V 0.5A (max) — optional output voltage models available Note: - Please allow for a measurement tolerance of ±1 cm due to manual measurement. - Monitor and lighting conditions may cause slight color variation between the product and its images. Package includes: - 1 x USB voltage step-up power supply cable