Frequently Asked Questions

Executive Summary: NFC Wallbox EV Charger for E-Bikes for Global Market

In short: The WL-N2W NFC Wall-Mounted E-Bike EV Charger distributes 1000W across 10 outlets, takes QR code scan or NFC tap per session, and ships in an IP65 steel cabinet backed by a 12-month warranty. Wanlin Fire is a professional two-wheeler and three-wheeler EV charger manufacturer in China, providing OEM, ODM and private-label manufacturing services for EV charger distributors, e-bike and e-scooter brands, micromobility operators, delivery fleets, property developers, e-rickshaw fleet owners, trading companies and global project customers. What changed: margins up 37% for importers and trading partners through factory-direct sourcing, per-model CE / FCC / RoHS / UKCA certificate files, OCPP 1.6J conformance statements, IEC 61851 aligned design and custom NFC / RFID card-payment and private-label programs. EV charging product lines (WL-series platform) cover 48V / 60V / 72V battery systems with flexible MOQ, shipping FOB, CIF or DDP to global destinations.

Published by Wanlin Fire | Last updated: September 09, 2026 | Expertise: two-wheeler and three-wheeler EV charger OEM manufacturing for global markets

Case Study: Singapore Utility Partnership Charging Officer Sourcing Success

Somsak Ratanawong runs charging procurement for a group that operates in Singapore and two neighbouring provinces, so card payment reliability and rain protection mattered more than the lowest quote. Local riders were charging from home extension cords, and the municipal authority had started fining buildings for unsafe cables instead of providing metered bays.

Once the pilot site data came back, Somsak Ratanawong selected Wanlin Fire as their EV charging equipment manufacturing partner. Documentation decided it: CE / FCC / RoHS files and an OCPP 1.6J conformance statement arrived with the samples, ready for customs.

• Source factory: Wanlin Fire runs in-house SMT lines, enclosure assembly, card-reader test benches and load-bank aging racks for two-wheeler and three-wheeler chargers.
• Document pack: certificate files, user manuals, card-enrollment guides, installation guides and wiring diagrams are packed with each export order.
• Payment customization: NFC cards, RFID cards, QR code with local e-wallet, coin acceptor or App billing configured for the target market.

Field engineers in Singapore mounted the units, enrolled the first batch of NFC cards, tested QR fallback payment, and left the property team with a one-page operating checklist.

Problem Analysis & Field Report: Why Global Buyers Need NFC Wallbox EV Charger for E-Bikes

Before selecting a charger supplier, a buyer should look at what happens on the street: extension cords crossing sidewalks, batteries carried into apartments and coin boxes that jam after the first rain. A condo in Singapore counted residents running extension cords from upper floors to e-bikes parked in the lobby, and the management office started turning off the main breaker at night to stop it.

Field case: A strata manager in Singapore mounted two 10-outlet wall units in the basement, gave each outlet a breaker and enrolled tenant cards through the OCPP backend; unauthorized charging stopped within 11 days.

Why it matters for global buyers:

• Wall-mounted card units keep cables off floors and balconies, removing the trip-and-shock hazard of extension cords
• NFC billing ties every session to a card account, so electricity cost recovery no longer depends on meter reading or trust
• Per-outlet breakers stop one faulty charger from tripping the whole row or melting shared wiring
• Lost or stolen cards can be blocked from the backend without touching the hardware or reissuing keys

EV Charger OEM & ODM Services for Global Distributors and Retailers

Wanlin Fire provides flexible OEM and ODM services for customers who want to build or expand their own EV charging product lines for global markets. Our customization capabilities include:

• Private-label EV chargers, custom enclosures and branded cable assemblies
• Customer logo printing on the enclosure, LCD screen boot logo and packaging
• Custom pantone colors, front panels and retail-ready packaging
• Custom voltage ranges (48V / 60V / 72V), socket counts and output power ratings
• Custom payment configurations: NFC / RFID cards, QR code with local gateway, coin acceptor or App billing
• Custom card design, card enrollment rules and per-session or per-kWh tariff tables
• Multi-language user manuals, installation guides and warning labels
• Certification documentation support (CE, FCC, RoHS, UKCA) and OCPP conformance statements
• New product development and ODM manufacturing for two-wheeler and three-wheeler charging
• Tender documentation packs for government and municipal charging projects

Whether you need an existing WL-series device under your own brand or a customized charging line developed for your market, our team can work with you from model selection through mass production.

Product Introduction: Wanlin Fire NFC Wallbox EV Charger for E-Bikes

The Wanlin Fire charger line covers 48V to 72V battery systems for e-bikes, e-scooters, electric motorcycles, e-rickshaws and cargo trikes, with single-socket to 30-outlet cabinets built for continuous outdoor duty.

Core Features:

• China-Based Manufacturing: Wanlin Fire is based in Shenzhen, China and focuses on two-wheeler and three-wheeler EV charging equipment, with in-house SMT production, enclosure assembly and per-unit load-bank and aging tests
• Certification Transparency: Real documentation for applicable certified models - instead of simply stating a product is "certified", buyers can verify the certificate and OCPP conformance documents for the exact model they intend to purchase
• NFC / RFID Card Payment: ISO 14443A compatible readers accept MIFARE-family and common ISO cards, with card enrollment, blocking and tariff control managed from the operator backend
• OCPP-Ready Control: chargers run OCPP 1.6J compliant firmware with 2.0.1 upgrade paths, so operators connect to their own CSMS instead of a closed vendor cloud
• Private Label Support: color, logo, card design, payment module, voltage, packaging, manuals and firmware parameters customized according to project requirements
• Global Market Experience: we work with distributors, operators and fleet owners worldwide and understand export steps, certification questions, local payment habits, labeling preferences and tender submission needs

Technical Specifications

Application Scenarios for Global Market

Certified EV Charger Manufacturing for Global Markets

Certification is one of the most important considerations when sourcing EV charging equipment for export. Wanlin Fire can provide real documentation for applicable certified models. Instead of simply stating that a product is "certified", we recommend that buyers verify the certificate information for the exact model they intend to purchase.

For customers exporting EV chargers, Wanlin Fire supports CE, FCC, RoHS and UKCA documentation with per-model files, and for projects where additional testing applies, the relevant documentation and testing path can be arranged for any represented model before ordering. Chargers ship with OCPP conformance statements where the protocol is declared, and IEC 61851 aligned design documentation is provided for the applicable power classes. Final acceptance always rests with the market authority having jurisdiction for each product class.

Why Choose Wanlin Fire as Your EV Charger OEM Manufacturer

Buyers who compare factories on price alone usually find the difference in the failure rate; Wanlin Fire competes on tested output, card-reader reliability, protection hardware and documents that survive customs inspection.

Wanlin Fire's EV charger OEM services are suitable for: EV charger distributors, two-wheeler EV importers, e-bike brand procurement teams, e-scooter fleet operators, micromobility charging network buyers, e-rickshaw fleet owners, RFID charging network buyers, charging infrastructure wholesalers, property developers, delivery fleet managers, retail charger buyers, trading company sourcing managers, community charging project managers, utility partnership buyers and government mobility project officers.

EV Charger OEM Process: From Inquiry to Shipment

A typical Wanlin Fire OEM project begins with the target market, because voltage, certification, radio rules and payment habits decide the hardware configuration. A standard OEM project then follows 8 steps:

1. Tell Us Your Target Market - Southeast Asia, South Asia, Africa, Latin America, Middle East or Europe; different markets may require different voltage, certification, card format and payment configurations
2. Select a Model Line - our team recommends suitable WL-series models according to your vehicle types (48V / 60V / 72V), site conditions and target customers
3. Verify Documentation - for certified models, request and verify the relevant certificate, OCPP conformance and enclosure rating documentation files
4. Confirm OEM Requirements - color, logo, card design, payment modules, voltage, socket count, packaging and accessories
5. Sample Evaluation - samples can be evaluated before mass production according to the agreed commercial terms
6. Confirm Production - after specifications, commercial terms and OEM details are confirmed, the project can proceed to production
7. Quality Inspection - chargers are inspected and tested with load-bank and aging procedures according to applicable production and quality-control standards
8. Shipment - products are prepared for shipment FOB, CIF or DDP according to the agreed logistics requirements

Customer Testimonials

Operators who standardized on one OCPP-compatible card-charging line report shorter vendor lists and fewer site visits:

• Jomar Dizon (Electric Motorcycle Importer, Can Tho, Vietnam): "We run the OCPP backend from our office in Vietnam and the NFC stations in Can Tho have not dropped a heartbeat session since commissioning."
• Sithat Inthavong (Property Developer Procurement Manager, Hanoi, Vietnam): "Our logo, the App name, the card design and the payment gateway were all configured before the first container left the factory."
• Somsak Ratanawong (Utility Partnership Charging Officer, Singapore, Singapore): "Riders tap the NFC card or scan the QR code and pay with the wallet they already use; we stopped explaining how to charge."

Frequently Asked Questions

Q: How many e-bikes can the WL-N2W charge at the same time?

A: The cabinet runs 10 to 20 outlets depending on the configuration. A 20-outlet unit charges 20 e-bikes simultaneously, with each outlet limited to its own current setting so one faulty charger cannot affect the rest.

Q: Which NFC cards work with the WL-N2W reader?

A: The reader accepts ISO 14443A cards, including common MIFARE Classic, MIFARE Plus and Desfire formats. Cards are enrolled through the operator backend, so a lost card can be blocked without touching the hardware.

Q: Can riders pay when the internet connection drops?

A: Yes, when the offline whitelist option is enabled. Approved cards start a session locally and the transaction log uploads to the OCPP backend once the connection returns.

Q: What is the MOQ for the WL-N2W?

A: Standard models start at 50 units per order. OEM projects with custom branding start at 100 units, and sample orders of one to five units are accepted for testing.

Q: Which certifications come with the WL-N2W?

A: CE, FCC and RoHS files cover applicable models, with IEC 61851-1 aligned design and OCPP 1.6J conformance statements available per batch. Buyers can request the certificate for the exact model before placing a bulk order.

Project Summary

What changed: By working directly with manufacturer Wanlin Fire, Singapore Utility Partnership Charging Officer Somsak Ratanawong achieved 37% higher margins while offering competitive pricing. With verified documentation support, honest specifications, OCPP-compliant firmware, custom NFC / RFID card payment configurations and private-label programs, Wanlin Fire has become their trusted EV charger OEM and ODM manufacturing partner.

For more information: www.wanlinfire.com | Export Service Hotline: +8613261677119 | Email: wanlinfirecontrol@163.com

• Shenzhen HQ: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China