Launch Battery Pack Module Charging and Discharging Device - LNCH-ELP400

Launch Battery Pack Module Charging and Discharging Device - LNCH-ELP400

The Launch ELB300 Battery Pack Cell Equalizer is battery maintenance equipment diagnostic tool for EV Batteries and technology. The ELB300 diagnoses numerous issues such as inconsistent cell voltage, and individual battery cell capacity variances. The ELB300 issuer friendly and can be us for maintenance, battery production, research and development of new EV/Battery enterprises.

Features

• The 7-inch LCD touch screen and the intuitive menu simplified the operation
• Portable, easy to carry and transport
• Applied to all common lithium battery packs testing with various voltage levels.
• Equalizing maintenance test mode can activate the lithium battery performance completely.
• Support intelligent equalizing function, and equalizing maintenance parameter customization.
• Adopt wave width modulation technology,high efficiency, high power factor, low noise, low electromagnetic interference.
• Support the safety pretection functions such as overvoltage, undervoltage, overcurrent, output short curcuit, anti-reverse pretection and overheating protection.
• Multiple discharge auto-stop conditions make testing mode more intelligent and flexible, and avoid over-charge and over-discharge.
• Customized setting the total charging time, constant voltage time, charging capacity, and charging current.

Specifications

• Power Input: AC 90~265V
• Data Communication: CAN RS485
• Data Dump: U disk
• Data Storage: 16G
• Modual Data Acquisition Communication: Harness sampling
• Group Voltage Accuracy: ≤±0.5%FS+0.3V, resolution: 0.001V
• Cell Voltage Accuracy:≤±0.1%FS+5Mv, resolution: 0.001V
• Current Measurement Accuracy:≤±0.1%FS+0.2A,Resolution: 0.001V
• Charging / Dischargingt Voltage Range:≤±0.1%FS+0.2A
• Charging Current Range: 0~100A, maximum power 4.4kw
• Discharging Current Range: 0~100A,maximum power 7.2kw
• Charging Control: Constant surrent charging + constant voltage charging
• Discharging Mode: Constant current discharging
• Charging and Discharging Data Acquisition: In-camera active measurement + external can communication data acquisition
• Radiation Method: Forced air cooling
• Temperature: Working temperature range: 5~40°C; Storage temperature: -20~70°C
• Humidity: Relative humidity 0~90% (40±2°C)
• Elevation: Rated altitude 2000m

What our Experts Think

• Specialized EV Battery Service Tool – Designed for charging and discharging battery modules during testing, maintenance, and repair procedures.
• Supports Accurate Battery Analysis – Controlled charge and discharge cycles help technicians evaluate battery module performance, capacity, and overall condition.
• Essential for Battery Repair Workflows – A valuable tool for EV service centers performing battery diagnostics, module replacement, and battery pack refurbishment.
• Improves Diagnostic Confidence – Provides deeper insight into battery behavior, helping identify weak or underperforming modules more accurately.
• Enhances Workshop Capabilities – Allows technicians to perform advanced battery service procedures that go beyond standard vehicle diagnostics.
• Future-Ready Investment – As electric vehicle adoption increases, dedicated battery testing and maintenance equipment becomes increasingly important for professional workshops.

Q&A

Q: What is the Launch ELP400 Battery Pack Module Charging and Discharging Device?
A: The ELP400 is a professional battery module charging and discharging device designed for testing, maintenance, and servicing battery pack modules.

Q: What is the purpose of charging and discharging battery modules?
A: Controlled charging and discharging help technicians evaluate battery condition, measure performance, and support battery maintenance procedures.

Q: Is the ELP400 suitable for electric vehicle battery systems?
A: Yes, it is designed for use with EV battery service operations and advanced battery maintenance applications.

Q: How does the ELP400 help battery diagnostics?
A: It allows technicians to assess battery module performance, identify potential issues, and verify battery condition during servicing.

Q: Can it help improve battery maintenance efficiency?
A: Yes, it streamlines testing and maintenance procedures by providing controlled charging and discharging functions.

Q: Is this device intended for professional use?
A: Yes, it is designed for EV service centers, battery repair specialists, automotive technicians, and professional maintenance facilities.

Q: Why is battery module testing important?
A: Regular testing can help identify weak or imbalanced modules, support preventive maintenance, and improve overall battery system reliability.

Q: Who is the Launch ELP400 ideal for?
A: It is ideal for EV technicians, battery service professionals, fleet maintenance teams, dealerships, and workshops specializing in high-voltage battery systems.

Maintenance Tips