The Lithium Battery Charge and Discharge Equalization Integrated Machine (IET series) is a highly efficient and portable battery maintenance solution designed for the new energy aftermarket. This all-in-one device addresses voltage and capacity discrepancies within and between lithium battery modules, ensuring optimal performance and longevity. The system supports remote access via applets and OTA upgrades, enhancing its usability and functionality.
Key Features:
- High Efficiency: Achieves up to 90% efficiency in charge and discharge operations.
- Versatile Models: Available in IET2403, IET3603, and IET4803 models to support different numbers of equalization channels.
- Precision Equalization: Voltage acquisition resolution of 1mV for accurate balancing.
- Remote Access: Supports remote access and OTA upgrades for enhanced functionality.
- Portable Design: Compact and easy to transport, making it ideal for various applications.

Technical Specifications:
Equipment Model | IET2403 | IET3603 | IET4803 |
---|---|---|---|
Input Voltage | 176~264Vac | ||
Frequency | 50/60 Hz | ||
Charge and Discharge Voltage Range | 14V-215Vdc | ||
Output Current Range | 60A Max | ||
Maximum Output Power | 3KW Max | ||
Efficiency | 90% | ||
Number of Equalization Channels | 1~24 channels | 1~36 channels | 1~48 channels |
Output Current Range | 0.5-5A | ||
Maximum Output Power per Channel | 25W Max | ||
Voltage Acquisition Resolution | 1mV |
Applications:
- New Energy Aftermarket: Ideal for maintaining and balancing lithium battery modules.
- Educational Institutions: Suitable for training purposes in universities and vocational schools.
- Professional Repair Centers: Useful for automotive training centers and repair companies.
- Battery Maintenance: Ensures optimal performance and longevity of battery modules.