The EP865 is a device designed for power battery pack maintenance. It supports fast charging and discharging of the entire vehicle or battery pack, has comprehensive safety protection, and is suitable for whole-pack maintenance operations.
Built-in diagnostic software supports over 4,500 BMS communication protocols, covering major EV brands including Tesla, Toyota, Volkswagen, and many others.
Supports B2B (Battery-to-Battery) and B2V (Battery-to-Vehicle) operating modes with energy recovery technology, minimizing energy waste during charging and discharging.
Provides constant-current charging and discharging, capacity testing, SOC/SOH analysis, and real-time monitoring of voltage, current, temperature, and individual cell status for comprehensive battery health assessment.
Compatible with GBT 27930 and ISO 15118 fast-charging communication protocols, ensuring interoperability with multiple charging standards and global EV platforms.
Supports direct vehicle charging through a fast-charging connector, making it ideal for battery maintenance, workshop testing, diagnostics, and emergency charging applications.
Equipped with multiple software and hardware protection mechanisms, including reverse polarity, high-temperature warning, short-circuit, leakage, phase loss, overvoltage, undervoltage, overcurrent, and overtemperature protection for safe and reliable operation.
| Functions | Description | ✓ |
|---|---|---|
| Wide Voltage & Current Range | Supports a voltage range of 150V–1000V with a maximum output current of 100A, covering mainstream EV battery pack testing and maintenance applications. | ✓ |
| Battery Pack Charge & Discharge Testing | Integrates charging, discharging, and capacity testing to support comprehensive battery pack diagnostics and performance evaluation. | ✓ |
| Energy-Saving Charge & Discharge | Supports B2B (Battery-to-Battery) and B2V (Battery-to-Vehicle) operating modes with energy recovery technology for maximum efficiency. | ✓ |
| Fast Charging Gun Connection | Supports direct vehicle charging through a standard fast-charging connector for maintenance, inspection, and emergency charging applications. | ✓ |
| BMS Data Acquisition | Reads key battery parameters including SOC, voltage, current, temperature, and individual cell status for battery diagnostics and health analysis. | ✓ |
| Extensive BMS Protocol Support | Built-in battery pack diagnostic software supports over 4,500 BMS communication protocols for major EV brands including Tesla, Toyota, Volkswagen, and more. | ✓ |
| Multiple Safety Protection | Features reverse polarity, high-temperature warning, short-circuit, leakage, phase-loss, overvoltage, undervoltage, overcurrent, overtemperature, and tilt protection for safe operation. | ✓ |
| Graphical Data Display | Displays real-time voltage, current, charging curves, and cell status for intuitive battery performance analysis. | ✓ |
| Data Recording & OTA Upgrades | Supports full-process data recording, report export, and OTA remote software updates for improved traceability and continuous system optimization. | ✓ |
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| Parameters | |||
|---|---|---|---|
| Charging Voltage | 150V–1000V | Charge & Discharge Power | 30 kW Max |
| Discharge Voltage | 200V–865V | Power Input | AC 220V / 380V, 50/60 Hz |
| Voltage Measurement Accuracy | ±0.5% F.S. | Display | 10-inch Touchscreen (1280 × 800) |
| Current Measurement Accuracy | ±1% F.S. | Storage | 32 GB |
| Charge & Discharge Current | 100A Max | Data Communication | CAN / RS485 / Wi-Fi / Bluetooth |
| Safety Protection | Reverse polarity protection, high-temperature warning, short-circuit protection, leakage protection, phase-loss protection, overvoltage protection, undervoltage protection, overcurrent protection, overtemperature protection, and tilt protection. | ||
