Graphite, silver and gold finishes
Anodised and brushed surfaces can be sampled for colour, gloss, fingerprint visibility and contrast before release.

EV charging credential
Made to specificationPremium metal-composite RFID charging cards in matte graphite, brushed silver and champagne gold for luxury automotive, hospitality and private charging programmes.
Compatibility is confirmed against your reader and token workflow. MOQ and timing depend on the approved material, chip, personalization and finish.
Product overview / 01
A metal RFID EV charging card is a premium physical credential for luxury automotive, hospitality, private-club and VIP charging programmes. The metal finish adds weight, tactility and permanence, while the embedded contactless credential performs the same account-identification role as a conventional charging card.
Metal changes the RF construction. A continuous conductive body can detune or shield a 13.56 MHz antenna, so a useful product is not simply a solid engraved plate. The approved card combines anodised aluminium with a controlled RF-transparent window or polymer antenna zone, and the finished construction is tested at the target charger reader before production.
Choose matte graphite, brushed silver, champagne gold or an approved bespoke finish, then define acceptable tone and surface variation.
Approve the location and appearance of the antenna window rather than assuming a solid-metal card will read reliably.
Confirm chip protocol, UID length, identifier representation and live authorization on representative chargers.
Specify the sleeve, leather case, presentation box, insert and fulfilment sequence alongside the physical card.
Features and options / 02
The programme can coordinate metal finish, engraving, electronic credential, variable identity and presentation as one controlled luxury product.
Anodised and brushed surfaces can be sampled for colour, gloss, fingerprint visibility and contrast before release.
The antenna zone is designed into the card construction so contactless performance is not treated as an afterthought.
Logos, fine linework, contactless marks and member references can use laser engraving with optional colour-filled detail.
A bright machined edge can create a controlled contrast against graphite, silver or gold faces where the construction permits.
Each card can carry a unique visible number or member reference linked to the electronic UID in the delivery file.
Custom sleeves, suede or leather-style cases, rigid boxes and programme inserts can be developed with the card.
Technical fit / 03
A premium surface is only successful when the finished card also reads consistently and supplies the exact token required by the charging platform.
The card needs an engineered non-metal RF path, antenna window or comparable construction. Its position and appearance should be visible in the approved sample.
Test the finished card at the actual reader face and normal tap angle; a successful desktop read does not replace installed-charger validation.
Graphite, silver and gold surfaces do not change token security. Choose UID-only or secure application behavior from the reader and backend design.
Approve line weight, contrast, edge distance, variable-data placement and any colour infill on the exact selected metal finish.
If cards are individually paired, boxed or mailed, define how visible numbers, UID files and packaging labels remain synchronized.
Full specification / 04
Values below are the available product route, not a substitute for reader validation. The final quotation records the exact construction, electronic configuration and data deliverables.
Request SamplesProduction route / 05
The sample should prove construction, print, electronic behavior and data handling together. That approved reference then controls production and reorders.
Reader, current credential, platform, quantity and operating environment
Proposed material, inlay, artwork, encoding and variable data
Physical read, exact token capture, data import and live authorization
Approved masters, controlled data, batch checks and packing review
Final mapping file, shipment record and retained repeat-order reference
Frequently asked / 06
Answers are based on the physical credential and production scope. Your charging platform remains responsible for account, tariff and authorization rules.
Yes, when it uses an RF-engineered metal-composite construction and a chip supported by the charger reader. A completely solid metal plate can shield the antenna, so finished samples must be tested at representative chargers.
The core luxury range includes matte graphite, brushed silver and champagne gold. Bespoke colours and surface treatments can be reviewed against quantity, engraving contrast, RF construction and sample approval.
The visible face can be anodised metal, but a reliable contactless credential requires an RF-transparent antenna path. The exact polymer window or composite construction should be stated in the quotation and shown in the approved sample.
Yes. Member numbers, card references and other approved variable fields can be laser engraved and mapped to each card's electronic identifier in a delivery file.
The decorative finish itself should not determine compatibility. Performance depends on the complete antenna construction, chip, reader and installed geometry, which are validated on the finished card.
Approve finish colour, metal grain, antenna-window appearance, thickness, edge treatment, engraving, variable data, packaging, physical reading and live backend authorization.
Further reading / 07
Use the technical guide, programme examples and glossary to align procurement, engineering and operations before requesting samples.
Use the complete workflow for chip, token, artwork, material, sample and production approval.
Read more Chip guideSeparate the luxury metal finish from the reader, UID and security requirements.
Read more Sample approvalCompare graphite, silver and gold surfaces and validate the finished RF construction before volume production.
Read moreRelated Products

Custom RFID charging cards with a recycled-PVC card body, reader-matched chip options, programme artwork and UID-to-account data handoff.

Wood-based RFID charging cards with laser engraving or print, reader-matched chip options and programme-specific variable data.

Bio-fibre and non-PVC RFID charging-card constructions with documented material claims, custom artwork and reader-matched electronics.
Send the current card, reader model or programme brief and required quantity.