The Charge Amps RFID keyring kit includes 10 durable RFID tags designed for convenient access control with compatible charging systems. These compact keyring tags measure approximately 25 mm in diameter with a thickness of 3 mm, making them easy to attach to keys, lanyards, or other personal items. Each tag features a robust plastic housing that provides protection against daily wear and tear, with a weight of approximately 5 g per tag. The RFID technology enables contactless authentication for electric vehicle charging stations and other access-controlled systems that support compatible RFID protocols. This kit offers a practical solution for users who require multiple access credentials for different locations or as backups. The tags operate effectively in typical environmental conditions, with a recommended temperature range of -20°C to 60°C for optimal performance. As a successor model of previous RFID tag offerings from Charge Amps, these keyring tags maintain compatibility with existing Charge Amps charging infrastructure while providing enhanced durability in the housing design. The neutral black color scheme ensures a discreet appearance, and the integrated keyring hole allows for secure attachment to various carriers. Each tag is individually functional and can be programmed according to system requirements where applicable. The package contains 10 identical RFID keyring tags, providing users with multiple access points or replacement options as needed. These tags are specifically designed for use with electric vehicle charging systems that utilize RFID authentication, offering reliable performance for daily access needs. The compact dimensions and lightweight construction make them convenient for everyday carry without adding bulk to keychains or personal items.