Executive Summary: Smart EV Charging Socket for E-Bikes for Global Market
TL;DR: A single-bay charging point for scattered parking, the WL-NSK delivers 800W, accepts an NFC card tap on the faceplate, logs every session over 4G, and fits in an IP55 housing with a 18-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: 39% margin improvement 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: Surabaya Charge Point Operator Sourcing Success
Jose Rafael Cruz, a Charge Point Operator based in Surabaya, was sourcing card-activated charging equipment for a network that had grown faster than its charging points. A monsoon-season inspection in Surabaya found rusted pins on three outdoor sockets that had never been rated for rain, while the card readers on the newer posts were still dry.
After checking three factories against the Indonesia import rules, Jose Rafael Cruz selected Wanlin Fire as their EV charging equipment manufacturing partner. What closed the deal was a load-bank test report showing every outlet holding rated current, plus the NFC reader enrolling the buyer test card during the factory visit.
- In-house testing: every NFC reader is enrolled, tapped and read-tested, and every output is soak-tested at rated current with overcurrent and overvoltage protection verified per unit.
- Enclosure ratings: IP54 to IP66 waterproof and dustproof enclosures with IK08 / IK10 impact options for street installation.
- Payment customization: NFC cards, RFID cards, QR code with local e-wallet, coin acceptor or App billing configured for the target market.
A 60-socket pilot was installed in two condominium basements, and occupancy of the charging bay crossed 19% within three weeks once residents could pay by card.
Problem Analysis & Field Report: Why Global Buyers Need Smart EV Charging Socket for E-Bikes
Every failed charger in Surabaya had one thing in common: nobody checked the IP rating or the payment module against the installation site before ordering. A coffee shop in Surabaya let delivery riders plug into its outdoor socket; the monthly bill rose sharply and the owner could not tell which rider caused it.
Field case: A shop owner in Surabaya replaced a plain outdoor socket with an NFC smart socket, set a price per session and let riders tap their own cards; cost recovery reached 19% of the electricity bill in the first month.
Why it matters for global buyers:
- A smart socket upgrades an existing outlet position without re-running the electrical circuit
- NFC tap starts billing only when a recognized card is presented, so idle sockets draw no paid power
- Session records answer the question "who used the socket" that plain sockets cannot answer
- RCD and over-current protection built into the socket body protects the downstream wiring
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 Smart EV Charging Socket for E-Bikes
Wanlin Fire designs and manufactures NFC, RFID and QR payment enabled two-wheeler and three-wheeler EV chargers for wall-mounted, floor-standing, street-side, community and depot use across the WL-series platform.
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
| Parameter | Wanlin Fire Specification |
|---|---|
| Input voltage | AC 230V |
| Output power | 800W |
| Socket type | Custom connector |
| Payment options | RFID card |
| Card reader | ISO 14443A reader embedded in the faceplate |
| Activation | Tap card, plug in, charge; power cuts when the session ends |
| Communication | Bluetooth setup |
| Protocol | OCPP 1.6J optional |
| Protection | Overcurrent, leakage and surge protection per outlet |
| Enclosure rating | IP55 |
| Mounting | Wall socket box or DIN-rail housing |
| Indicator | LED status ring on the faceplate |
| Warranty | 18-month |
Application Scenarios for Global Market
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Condo parking pillars | WL-NSK | Each parking pillar gets its own card-gated socket without rewiring a full cabinet |
| Shophouse front walls | WL-NSK | Shop owners install one socket per tenant and recover power cost from card top-ups |
| Office desk-side racks | WL-NSK | Employees tap a company card and the socket switches off after the set duration |
| Rental e-bike pickup points | WL-NSK | Rental staff activate a socket per bike with a staff card before handover |
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.
| Information | Details |
|---|---|
| Product | Two-Wheeler / Three-Wheeler EV Charger (WL-series Platform) |
| Model Number | WL-NSK |
| Standard | CE / FCC / RoHS / UKCA on applicable models, IEC 61851 aligned design, OCPP 1.6J conformance with 2.0.1 upgrade options |
| Enclosure Rating | IP54 / IP65 weatherproof options with IK08 / IK10 impact resistance |
| NFC Reader | ISO 14443A compatible, MIFARE Classic / Plus / Desfire support on applicable models |
| Certificate Number | Provided on request per model |
| Certificate Holder | Wanlin Fire or applicable certification holder |
| Certification Body | Notified body per certificate |
| Target Market | Global / Southeast Asia / South Asia / Africa / Latin America / Middle East / Europe |
| Certificate Status | Valid for applicable models |
| Certificate Document | View / download on request |
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
Importers in Indonesia compare Wanlin Fire against trading companies on three points: factory test data, OCPP conformance documents and card-reader spare part availability.
| Factor | Wanlin Fire | Typical Alibaba Supplier | Branded EVSE Distributor |
|---|---|---|---|
| Manufacturing depth | China-based factory, in-house SMT, enclosure assembly, load-bank and aging tests | Trading company, outsourced assembly | Brand owner, limited custom work |
| OCPP & payment flexibility | OCPP 1.6J ready, NFC / RFID / QR / coin / App payment options | Closed firmware, stock sockets only | Brand App only, closed protocol |
| Certification transparency | Real certificate documents for applicable models (CE / FCC / RoHS / UKCA), OCPP statements | Incomplete or missing, customs risk | Brand-level only, no project docs |
| Customization | Custom color, logo, card design, voltage, socket count, payment modules, private label from low MOQ | Limited to stock models, higher MOQ | No customization, fixed SKUs |
| Price (factory direct) | Competitive factory pricing with tiered discounts | Low price but quality risk | Brand markup of 2-4x |
| After-sales | Dedicated account manager, spare mainboards, card readers and modules, firmware support | No after-sales, high failure risk | Limited, ticket-based support |
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:
- 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
- Select a Model Line - our team recommends suitable WL-series models according to your vehicle types (48V / 60V / 72V), site conditions and target customers
- Verify Documentation - for certified models, request and verify the relevant certificate, OCPP conformance and enclosure rating documentation files
- Confirm OEM Requirements - color, logo, card design, payment modules, voltage, socket count, packaging and accessories
- Sample Evaluation - samples can be evaluated before mass production according to the agreed commercial terms
- Confirm Production - after specifications, commercial terms and OEM details are confirmed, the project can proceed to production
- Quality Inspection - chargers are inspected and tested with load-bank and aging procedures according to applicable production and quality-control standards
- Shipment - products are prepared for shipment FOB, CIF or DDP according to the agreed logistics requirements
Customer Testimonials
Importers who moved from white-label resellers to factory-direct supply in Indonesia usually mention the same shift.
- Agus Wibowo (EV Charging Equipment Wholesaler, Siem Reap, Cambodia): "Our logo, the App name, the card design and the payment gateway were all configured before the first container left the factory."
- Niran Phromma (Electric Motorcycle Importer, Davao, Philippines): "We run the OCPP backend from our office in Philippines and the NFC stations in Davao have not dropped a heartbeat session since commissioning."
- Jose Rafael Cruz (Charge Point Operator, Surabaya, Indonesia): "The factory engineer answered our card-format question in plain language on the same day, and that settled the sourcing decision."
Frequently Asked Questions
Q: Why buy a smart socket instead of a multi-outlet cabinet?
A: A cabinet suits concentrated parking rows; a smart socket suits scattered points such as pillars, shophouse walls and individual bays where running a big feeder is not practical. Each socket works alone and still reports to the same backend.
Q: What happens if someone unplugs mid-session?
A: The socket detects the load drop and closes the session, so the card is not billed for time that was not used. A fault or tamper event is logged for the operator.
Q: How is the socket enrolled to a backend?
A: Setup runs through the local app or configuration tool, then the socket registers over WiFi, 4G or Ethernet with its own ID. From that point cards, tariffs and schedules are managed remotely.
Q: Can this socket handle a 72V electric motorcycle?
A: The standard version is rated for e-bike and e-scooter loads up to 1000W. For motorcycles and three-wheelers we recommend the higher-current station models so the outlet and cable are matched to the pack.
Q: What documents ship with export orders?
A: CE and RoHS files cover applicable models, with FCC documentation for the wireless versions. The user manual and installation guide are included in English, with local language versions on request.
Project Summary
What changed: By working directly with manufacturer Wanlin Fire, Surabaya Charge Point Operator Jose Rafael Cruz achieved 39% 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
