The Vivo V40 Charging Board (USB Type-C Charging Sub PCB Board) is a high-quality replacement spare part designed specifically for the Vivo V40 smartphone. This essential component is responsible for managing charging operations, USB connectivity, microphone functionality, and communication between the charging port assembly and the main motherboard. Manufactured using premium-grade PCB materials and high-performance electronic components, this charging board ensures reliable performance, efficient power delivery, and long-lasting durability. If your Vivo V40 is facing issues such as charging not working, slow charging, charging interruption, loose USB Type-C port, charger not detecting, USB data transfer failure, or microphone-related problems, replacing the charging board can effectively restore your device's original functionality. The charging board features a USB Type-C connector and supports the Vivo V40's advanced 80W FlashCharge technology, providing fast, stable, and secure charging performance when paired with a compatible charger and cable. The Vivo V40 supports up to 80W fast charging and uses a USB Type-C interface.