Best Low-Voltage Travel Charger for E-Bikes Manufacturer | Bandung, Indonesia - CE RoHS Wanlin

Executive Summary: Low-Voltage Travel Charger for E-Bikes for Global Market

Quick answer: At bench or counter scale, the WL-PT delivers 48V / 5A charging with overcharge, overheat and short-circuit protection inside a flame-retardant ABS shell and a 24-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: 36% better landed margin 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: Bandung Property Developer Procurement Manager Sourcing Success

What started as a request for twenty wall-mounted units from a Property Developer Procurement Manager in Bandung became a 200-unit pilot after the first OCPP test session. Electric motorcycle registrations in Indonesia were climbing faster than the utility could approve new meter points, so shared charging rows became the practical answer.

After reviewing quotes from three countries, Tran Minh Duc selected Wanlin Fire as their EV charging equipment manufacturing partner. A factory video walkthrough of the SMT line and aging racks removed the last hesitation about volume capacity.

• Site replication: the same wallbox model had been running under a tropical downpour test for 30 days before the Indonesia order was confirmed.
• Regional paperwork: CE / FCC / RoHS certificates plus OCPP 1.6J conformance statements were prepared for the Indonesia importer and attached to the commercial invoice.
• Firmware adaptation: OCPP parameters, power limits and time-based profiles configured before shipment

When the utility in Indonesia asked for load records, the OCPP transaction logs from the Bandung site were exported in one afternoon.

Problem Analysis & Field Report: Why Global Buyers Need Low-Voltage Travel Charger for E-Bikes

Most charging problems in growing cities are not about the vehicle, they are about the socket: wrong voltage, no protection, no payment record and no maintenance plan. A trade fair exhibitor in Bandung needed to demo electric scooters for three days, and the venue had no charging infrastructure at the booth.

Field case: A roadside assistant in Bandung kept a portable low-voltage charger in the service van and recovered 26 stranded e-bikes in the first month.

Why it matters for global buyers:

• Portable units bring a controlled charge profile to sites that lack fixed infrastructure
• Low-voltage 48V-72V output matches two-wheeler packs without step-down adapters
• Protection circuits prevent overcharging when riders plug into unknown sockets
• Field teams carry one tested unit instead of a bag of generic chargers
• Portable units give drivers and workshops a backup path when fixed stations are full or far away
• Low-voltage output protects small packs from the over-current damage seen with car-oriented chargers

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 Low-Voltage Travel Charger for E-Bikes

Wanlin Fire designs and manufactures two-wheeler and three-wheeler EV chargers for wall-mounted, floor-standing, street-side, community and depot use, with QR, RFID, NFC, coin and App payment options 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
• 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

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

Wanlin Fire positions itself as the manufacturing partner behind local charging brands, offering private label, payment customization and after-sales spare parts rather than a closed hardware box.

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:

1. 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
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, 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 line report shorter vendor lists and fewer site visits:

• Andre Silva (EV Charger Distributor, Sao Paulo, Brazil): "We run the OCPP backend from our office in Indonesia and the wallboxes in Bandung have not dropped a heartbeat session since commissioning."
• Priya Nair (E-Rickshaw Fleet Owner, Mumbai, India): "The OCPP conformance statement arrived with the samples, which is what our customs broker asked for on the last shipment."
• Tran Minh Duc (Property Developer Procurement Manager, Bandung, Indonesia): "Our logo, the App name and the payment gateway were all configured before the first container left the factory."

Frequently Asked Questions

Q: Can the WL-PT replace the original scooter charger?

A: For 36V to 72V lead-acid and lithium packs, yes - the output voltage must match the pack, and the connector is matched to the vehicle. It is not for automotive EVs.

Q: Is the WL-PT safe to leave plugged in overnight?

A: The charge curve ends in a float stage and the overheat sensor cuts current if the housing exceeds its limit. We still recommend unplugging once the indicator turns green.

Q: Which plugs does the WL-PT ship with?

A: Common two-wheeler charge plugs are stocked. Buyers send their market plug drawing or sample, and we match or mold it - custom molds start at 500 units.

Q: How is the WL-PT packed for retail?

A: One unit per color box with manual and cable, 20 boxes per export carton. Retail-ready packaging with barcodes is available for volume orders.

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

A: Standard units start at 100 pieces. Custom-branded retail packaging starts at 500 pieces with a 20 to 25 day lead time.

Project Summary

What changed: By working directly with manufacturer Wanlin Fire, Bandung Property Developer Procurement Manager Tran Minh Duc achieved 36% 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