NFC E Paper Digital Badge Card Wireless E Ink Nameplates Battery Free White Red 35g Access Card
Battery-Free NFC E Paper Digital Badge
This digital badge is a new-generation battery-free smart credential that pairs an E Ink (EPD) display with NFC technology. It carries no battery and never needs charging: hold a phone or card writer near it and the screen refreshes instantly with a new name, title, photo or QR code - then keeps that image permanently. At just 35g, it is an ideal paperless replacement for printed name badges and ID cards.
Key Features
- No Battery, No Charging: NFC field powers the display momentarily; one refresh lasts forever with zero power consumption afterwards.
- E Ink Visual Quality: Black, white and red e-paper rendering (the same display technology class used in e-readers) stays readable indoors and outdoors.
- Instant NFC Update: Tap a phone or reader to transfer a new image - a full card update takes about 10 seconds.
- All-in-One Card: Works as an access control card, canteen or consumption card and campus card, with encryption and one-key locking to prevent unauthorized edits.
- Featherweight Comfort: 35g total weight with rounded cobble-style edges and six back-shell color choices.
- Medical-Grade Hygiene: Antibacterial surface material reduces the risk of touch-based transmission in shared environments.
- Reusable & Eco-Friendly: Cards can be collected, rewritten and reissued, cutting paper waste and long-term costs.
- Easy Bulk Management: OA system integration and Excel batch card issuing simplify deployment for large organizations.
Technical Specifications
| Item | Specification |
|---|---|
| Display | EPD E Ink, black / white / red |
| Power | Battery-free (NFC instantaneous power supply) |
| Display Persistence | Permanent after refresh; no power needed to hold image |
| Communication | NFC tap-to-transfer (phone / card writer) |
| Weight | 35g |
| Back Shell | 6 colors: black, green, white, yellow, red, milky white |
| Material | Medical-grade antibacterial material |
| Card Integration | Access control, canteen/consumption, campus card; encryption and one-key lock |
| Card Issuing Speed | About 10 seconds per card |
| Management Platform | APP editing, OA integration, Excel batch issuing |
| Reusability | Recycle, rewrite and reissue supported |
How It Works
- Visitor flow: OA approval is completed, visitor information is exported automatically, and an NFC writer programs the badge in about 10 seconds.
- Employee flow: Content is edited in the software, one-key lock is enabled, and the badge is written over NFC - employees cannot modify locked content on their own APP.
- Reissue: When an employee leaves, the card is collected, rewritten and issued to the next person.
Applications
Corporate employee and visitor badges • Large-scale events and volunteer credentials • Campus and hospital staff cards • Government office access • Membership and temporary passes
Customization
Custom back-shell colors, printed logos, lanyards and badge holders are available. Contact us for samples and volume pricing.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.