Customer paying with digital wallet at electric vehicle charging station in UK,London

RFID charging tags in electric vehicle use – Risks and how to protect against misuse

1 min to read
Electric mobility is growing rapidly, and at the same time, charging infrastructure and payment methods are evolving. For many Ayvens company car drivers, an RFID tag is an essential everyday tool: a small identifier that allows charging to start quickly without separate apps. However, this ease of use also brings certain risks that are important to be aware of. Here’s how you can protect yourself from RFID tag misuse.
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1. Store the tag like a payment card

Always keep your RFID tag with you or in a secure place. Do not leave it visible in your car or in shared workplace areas. If the tag is lost or stolen, it can be used for charging without a PIN code or other additional authentication.

2. Do not lend or share the tag

An RFID tag is personal. Sharing it increases the risk of misuse and makes expense tracking more difficult. As a result, usage cannot be clearly attributed, and responsibility for misuse becomes unclear.

3. Use digital alternatives, especially when charging abroad

Many charging services offer apps that allow charging without a physical tag. When charging abroad, always use a mobile app as the primary payment method.

4. Monitor charging events regularly

Check your charging history, for example monthly, and ensure that all transactions are familiar. Respond quickly to any unclear charges.

5. Act quickly if the tag is lost

If your tag is lost, report it immediately and request that it be deactivated. Order a new one if necessary. Quick action helps prevent additional charges.

If you need more information about RFID tag use or security, you can contact Ayvens customer service.

  1. What is an RFID charging tag?

    An RFID (Radio Frequency Identification) tag is an identifier similar to contactless payment, used to start electric vehicle charging by authenticating at a charging station. The tag is often a key fob or card and is linked to the user’s charging account. When the tag is presented to a reader, the system identifies the user and charges the session to their account or agreement.

Published at 12 June 2026
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12 June 2026
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