The CTEK Battery Charger Accessory - Comfort Indicator Pigtail is a versatile and practical addition for vehicle owners who regularly maintain or monitor their battery health. Compatible with a range of CTEK chargers including US 800, MULTI US 3300, MULTI US 7002, US 0.8, and MUS 4.3 models manufactured between 2010 and 2025, this accessory enhances the charging experience by providing a sealed, easy-to-read indicator of battery status. Constructed to integrate seamlessly with existing SAE quick connectors, it offers a reliable way to monitor battery health without opening the hood or disconnecting cables. The pigtail design ensures durability and ease of use, making it an essential tool for maintaining optimal battery performance and longevity. Its simple yet effective design helps users quickly assess their battery's condition, reducing the risk of unexpected failures and ensuring consistent vehicle operation.

Designed for use with compatible CTEK chargers across various vehicle types and applications, this accessory is ideal for daily drivers, enthusiasts, and professional technicians alike. It is suitable for vehicles from 2010 to 2025 that utilize the specified chargers, providing a straightforward upgrade for those seeking enhanced battery monitoring capabilities. The pigtail connects directly to the existing SAE quick connector, converting it into a sealed indicator port that displays battery health status at a glance. This accessory is perfect for routine maintenance, long-term storage, or any scenario where reliable battery monitoring is critical. Installation is simple and requires no additional tools, making it accessible for both experienced technicians and casual users. The kit includes the pigtail connector, ensuring compatibility and ease of integration with your current charging setup, and is designed to serve as a durable, long-lasting solution for maintaining vehicle battery health across various conditions and environments.