One E Tech
1500W On-Board Charger | 1500W IP67 | 12V-96V Wide-Voltage OBC
1500W On-Board Charger | 1500W IP67 | 12V-96V Wide-Voltage OBC
The OneE ES-1500W is a robust, industrial-grade on-board charger (OBC) designed for demanding applications such as heavy-duty golf carts, utility vehicles, and industrial equipment. Featuring a large aluminum heatsink for superior thermal management and IP67 waterproof and dustproof protection, it ensures reliable performance in harsh environments. The universal AC input (90–264V, 40–70Hz) allows for global deployment, while the factory-configurable output (12V–96V) supports various battery chemistries including lead-acid, LiFePO4, and NMC. With high efficiency (≥92%) and a power factor of ≥0.98, the ES-1500W optimizes energy usage and reduces operating costs. Custom specifications and OEM branding are available.
Core Features
IP67 Waterproof & Dustproof
Fully sealed aluminum 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 ≥92%
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 | ES-1500W | Rated Power | 1500W |
| AC Input Voltage | AC 90–264V | AC Input Current |
≤10A
|
| AC Input Frequency | 40–70Hz | Power Factor | ≥0.98 |
| Efficiency | ≥93% | Charging Mode | Adjustable Dynamic Charging Curve |
| Working Temperature | -40°C ~ +60°C | CAN Communication | Optional |
| LED Indicator | Standard | Protection Level | IP67 |
| Dimensions (L×W×H) | 282 × 146 × 82 mm | Net Weight | 3.0 kg |
Output Specifications
| AC Input Voltage | Rated Output Voltage | Max Output Current |
|---|---|---|
| AC 90–264V | 12V | 30A |
| AC 90–264V | 24V | 30A |
| AC 90–264V | 36V | 25A |
| AC 90–264V | 48V | 25A |
| AC 90–264V | 60V | 20A |
| AC 90–264V | 72V | 18A |
| AC 90–264V | 96V | 10A |
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.
