Frequently Asked Questions
Best Battery Swapping Cabinet Manufacturer | Penang, Malaysia - CE RoHS Wanlin
Executive Summary: Battery Swapping Cabinet for Global Market
Bottom line: The WL-BS Battery Swapping Cabinet charges 8 slots of 60V lithium packs, completes a swap in under 15 seconds, and watches every slot with per-slot cutoff with a fire-retardant cavity under 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. Key result: 32% 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 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 03, 2026 | Expertise: two-wheeler and three-wheeler EV charger OEM manufacturing for global markets
Case Study: Penang Delivery Fleet Electrification Manager Sourcing Success
Aung Ko Min runs charging procurement for a group that operates in Penang and two neighbouring provinces, so grid voltage and rain protection mattered more than the lowest quote. Every socket in the existing depot ran at full load during lunch hours, and the building fuse tripped twice a week in summer.
After two rounds of document checks, Aung Ko Min selected Wanlin Fire as their EV charging equipment manufacturing partner. What closed the deal was a load-bank test report showing every output holding rated current, plus the payment module riders already used.
- Source factory: Wanlin Fire runs in-house SMT lines, enclosure assembly and load-bank aging racks for two-wheeler and three-wheeler chargers
- Voltage proof: units for Penang were burned in at 220V with the exact plug configuration used in Malaysia.
- Documentation: user manuals and installation guides in local languages for your market
A 60-socket pilot was installed in two condominium basements, and occupancy of the charging bay crossed 41% within three weeks.
Problem Analysis & Field Report: Why Global Buyers Need Battery Swapping Cabinet
Field reports from fleets show the same pattern: equipment fails where the installation plan ignored protection, grounding and payment management. A delivery operator in Malaysia was writing off swollen batteries early because riders had no way to rotate packs evenly.
Field case: A food delivery fleet in Penang placed swapping cabinets at 20 hotspots; swap time dropped below 26 minutes and trip completion rose 41% in the pilot month.
Why it matters for global buyers:
- Swapping removes charging downtime from the rider's day entirely
- Cabinets charge packs slowly and safely, extending pack life versus fast top-ups
- Centralized pack charging keeps lithium cells out of apartments and shops
- Cabinet telemetry tracks pack health, cycle counts and replacement timing
- Swapping turns a long charge wait into a quick pack exchange at the busiest hours
- Cabinet slots log pack IDs, which helps operators rotate cells evenly and extend battery life
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: QR code with local gateway, RFID cards, NFC, coin acceptor or App billing
- 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 Battery Swapping Cabinet
The Battery Swapping Cabinet is assembled in the Shenzhen factory with IP54-level sealing as standard, which is why property teams in Penang install it in open car parks.
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
- 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, 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 |
|---|---|
| Slots | 12 slots |
| Battery types | Lithium packs 48V / 60V |
| Charging method | Smart CC/CV with per-slot temperature monitor |
| Screen | Touch panel for swap flow |
| Authentication | QR code / RFID / app |
| Protocol | OCPP or custom API |
| Fire safety | Smoke detection with per-slot cutoff |
| Networking | 4G plus cloud platform |
| Enclosure rating | IP54 ventilated cabinet |
| Swap time | Under 15 seconds per exchange |
| Total input power | 5kW |
| Cabinet material | Fire-retardant steel with insulation cavity |
| Warranty | 18-month |
Application Scenarios for Global Market
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Delivery rider stations | WL-BS | Fifteen-second swaps keep riders moving through the lunch peak |
| Shared battery networks | WL-BS | Cloud platform tracks every pack by serial number across the city |
| Scooter rental fleets | WL-BS | Swap flow removes charging downtime from fleet rotation |
| Roadside kiosks | WL-BS | Per-slot cutoff contains any single pack fault inside one cavity |
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-BS |
| 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 |
| 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 Malaysia compare Wanlin Fire against trading companies on three points: factory test data, OCPP conformance documents and 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, QR / RFID / NFC / 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, 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 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, 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 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 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, 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 Malaysia usually mention the same shift.
- Andre Silva (EV Charger Distributor, Sao Paulo, Brazil): "Our logo, the App name and the payment gateway were all configured before the first container left the factory."
- Priya Nair (E-Rickshaw Fleet Owner, Mumbai, India): "We replaced eleven different socket models with one Wanlin line, and our maintenance calls dropped by about 41%."
- Aung Ko Min (Delivery Fleet Electrification Manager, Penang, Malaysia): "Spare mainboards arrived within three weeks when a storm surge damaged two sites, which kept the network online."
Frequently Asked Questions
Q: Which battery packs fit the WL-BS?
A: Standard 48V and 60V lithium packs within the slot dimensions. Buyers send the pack drawing or sample, and we confirm slot fit, connector and communication protocol.
Q: How does the WL-BS prevent charging fires?
A: Each slot monitors temperature and cuts its own channel on anomaly, the cavity is fire-retardant with insulation between slots, and smoke detection alarms the platform before escalation.
Q: Can riders swap without an attendant?
A: Yes. The rider scans, the door of a charged slot opens, they place the empty pack in and take the full one. The flow completes in under fifteen seconds and logs to the cloud.
Q: Does the WL-BS integrate with swapping platforms?
A: The cabinet exposes an API for pack management and works with OCPP-style backends. For established swapping networks, our engineers adapt the interface per their documentation.
Q: What power supply does a WL-BS site need?
A: An 8-slot cabinet draws about 3kW at full load; 12-slot units run near 5kW. Sites verify supply capacity before installation, and cabinets can stage charging across slots to flatten demand.
Project Summary
Key result: By working directly with manufacturer Wanlin Fire, Penang Delivery Fleet Electrification Manager Aung Ko Min achieved 32% higher margins while offering competitive pricing. With verified documentation support, honest specifications, OCPP-compliant firmware, custom 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