Chargers
Standard · Fast · Smart · 2A–10A · 36V–72V · CE/UL certified
Charger Parameters
Our charger lineup spans from compact 2A travel units to industrial-grade 10A smart chargers with LCD readouts. Every model undergoes a 48-hour burn-in test before leaving our Shenzhen facility.
| Parameter | Specification |
|---|---|
| Output Voltage | 36V / 42V / 48V / 54.6V / 60V / 67.2V / 72V / 84V |
| Output Current | 2A (standard) / 3A / 4A / 5A / 8A / 10A (fast/smart) |
| Power Rating | 84W – 840W across the range |
| Efficiency | >90% conversion efficiency |
| Input Voltage | AC 100–240V, 50/60 Hz (universal input) |
| Connector | DC 5.5×2.1 mm / 5.5×2.5 mm / XLR 3-pin / GX16 / aviation |
| Protections | Over-voltage, over-current, short-circuit, reverse polarity, over-temp |
| Cooling | Passive aluminum housing (2A–5A) / active fan-cooled (8A–10A) |
| Indicator | LED (red charging / green full) single or dual-color |
| Smart Features | Auto-off at full, maintenance trickle, battery health display (LCD) |
| Safety Standards | CE, UL 1012 / UL 1310, ETL, FCC, UKCA, SAA, PSE |
| IP Rating | IP20 (indoor) / IP54 (weather-resistant option) |
OEM Options
From the output plug to the retail box, every detail of your charger is configurable. Our engineering team validates each custom configuration through a full charge-discharge cycle before approving the production sample.
- Output plug type (barrel / XLR / GX16 / custom mold)
- Cable length (1m / 1.5m / 2m)
- Housing color & finish
- LED indicator pattern
- LCD display with voltage/current readout
- Fan vs passive cooling
- Input plug (US / EU / UK / AU)
- Branding silkscreen or pad print
- Packaging (plain brown box / retail box)
- Multi-port charger (charge 2 batteries simultaneously)
Certifications
Electrical safety is non-negotiable for chargers. Every model we ship carries the certifications required by your destination market, with full test reports available for your own regulatory filing.
MOQ 500 units Lead time: 20–25 days
Compatible Product Lines
Our chargers are paired and validated with every battery pack we produce, ensuring the charge curve, connector pinout and communication protocol match perfectly across the entire vehicle lineup.
E-Bikes
2A–4A chargers for 36V and 48V systems. Compact form factor with barrel connector standard; optional XLR and GX16 for European market compliance.
View E-Bikes
E-Scooters
2A standard and 3A fast chargers for 36V and 42V kick-scooter packs. Weather-resistant IP54 housing available for shared-fleet outdoor charging stations.
View E-Scooters
E-Scooters & Motorcycles
5A–10A high-output chargers for 60V and 72V systems with active cooling. Ideal for delivery fleets needing rapid turnaround between shifts.
View E-Scooters
Battery Packs
Charger and battery sold as a matched pair ensures correct charge profile, connector compatibility and warranty coverage. Bundle pricing available for combined orders.
View Battery PacksInside Our Charger Manufacturing
From PCB assembly to final 48-hour burn-in testing, every charger passes through 7 quality gates before being cleared for packaging and shipment.
Charger Sourcing Questions
Practical answers about certifications, MOQ flexibility and smart charger benefits from our power electronics engineering team.
Charger Model Comparison
Three charger tiers spanning the most common e-bike and e-scooter use cases. All models support universal AC input and include standard safety protections.
| Specification | Standard 2A | Fast 4A | Smart 5A LCD |
|---|---|---|---|
| Voltage Range | 36V–72V | 36V–72V | 36V–72V |
| Current | 2A | 4A | 5A |
| Power | 84W–168W | 168W–336W | 210W–420W |
| Charge Time (48V 15Ah) | ~7.5 hours | ~3.75 hours | ~3 hours |
| Cooling | Passive aluminum | Passive aluminum | Active fan |
| Features | CC/CV, red/green LED, auto-stop | CC/CV, LED, auto-stop | Auto-off, trickle, LCD display, temp monitor |
| Certifications | CE, FCC, RoHS | CE, UL, FCC, RoHS | CE, UL, ETL, FCC, UKCA, SAA, PSE |
| Price FOB | $8–15 | $14–22 | $18–32 |
| MOQ | 500 units | 500 units | 500 units |
How to Order Chargers
Packaging, payment, sample and warranty terms for charger orders. Standard electrical products — no dangerous goods classification required.
Packaging & Shipping
- Individual white-box with foam insert and user manual, 40 units per master carton
- 20GP container: ~18,000–22,000 chargers
- No DG classification — standard sea freight
- Air freight available for rush orders at approximately $2.50–3.50/kg
Payment Terms
- T/T 30/70 (30% deposit, 70% before shipment)
- L/C at sight available for orders over $30,000
- Alibaba Trade Assurance accepted for first order
- NET 30 terms available after 3 completed orders with positive payment history
Sample Policy
- Free sample of standard model, buyer pays shipping ~$30–50 DHL
- Custom specification sample: $80–120 + shipping, credited on first 500-unit order
- Custom housing sample lead time: 2–3 weeks
- All samples include full test report and certification documentation
Warranty & Support
- 18 months on all charger models from date of shipment
- Failure rate under 0.3% based on 2025 production data
- DOA (dead on arrival) replacement shipped within 48 hours
- 1% spare units included free with every shipment for warranty buffer
Need OEM Chargers for Your Vehicles?
Tell us your battery voltage, desired charge speed and target certification requirements. We will return a charger spec sheet with matched pricing within 24 hours.
