The battery level display nixie tube is a dedicated digital display component for batteries, power supplies, and electrical equipment. With 7-segment/8-segment LED or LCD as the core, it can intuitively present battery information such as voltage, percentage, and capacity. Boasting low power consumption, high reliability, and easy drivability, it offers a rich color selection including red, orange, emerald green, blue, white, and yellow to meet the requirements of diverse application scenarios. Available in both common cathode and common anode polarities, it is widely used in consumer electronics, industrial instruments, automotive and new energy fields.