One E Tech
2400W On-Board Charger | 2400W IP67 | 12V-72V High-Power OBC
2400W On-Board Charger | 2400W IP67 | 12V-72V High-Power OBC
The OneE EJ-2400W is a high-power, industrial-grade on-board charger (OBC) designed for heavy-duty applications such as electric forklifts, large utility vehicles, and commercial EVs. Delivering 2400W of charging power, it features a robust iron housing with IP54 waterproof and dustproof protection, ensuring reliable performance in harsh industrial environments. The universal AC input (90–264V, 45–65Hz) allows for global deployment, while the factory-configurable output (12V–72V) supports various battery chemistries including lead-acid, LiFePO4, and NMC. With high efficiency (≥93%) and a power factor of ≥0.98, the EJ-2400W optimizes energy usage and reduces operating costs for fleet operators. Custom specifications and OEM branding are available.
Core Features
IP54 Waterproof & Dustproof
Fully sealed housing for reliable outdoor and industrial use
Universal AC Input (90–264V)
Compatible with US, EU, and global power standards without modification
Adjustable Dynamic Charging Curve
Supports lead-acid, LiFePO4, and NMC battery chemistries
Wide Operating Temperature
Rated -40°C to +60°C — built for extreme cold storage and hot climates
High Efficiency ≥93%
High power factor (≥0.98) minimizes reactive power and energy costs
OEM / ODM Customization
Custom voltage, current, connector, and private label branding available
Basic Parameters
| Model | EJ-2400W | Rated Power | 2400W |
| AC Input Voltage | AC 90–264V | AC Input Current |
≤13A
|
| AC Input Frequency | 45–65Hz | Power Factor | ≥0.99 |
| Efficiency | ≥93% | Charging Mode | Adjustable Dynamic Charging Curve |
| Working Temperature | -30°C ~ +65°C | CAN Communication | Optional |
| LED Indicator | Standard | Protection Level | IP54 |
| Dimensions (L×W×H) | 295 × 175 × 105 mm | Net Weight | 4.2 kg |
Output Specifications
| AC Input Voltage | Rated Output Voltage | Max Output Current |
|---|---|---|
| AC 90–264V | 12V | 70A |
| AC 90–264V | 24V | 60A |
| AC 90–264V | 36V | 50A |
| AC 90–264V | 48V | 40A |
| AC 90–264V | 60V | 30A |
| AC 90–264V | 72V | 25A |
Ready to Order or Need a Custom Spec?
We supply OBC chargers to distributors, EV manufacturers, and fleet operators worldwide. Custom voltage, current, and connector configurations available. Our team typically responds within 24 hours.
