Battery Thermal Runaway Tester

Technical Excellence

Battery Thermal Runaway Tester

Product Overview

The Battery Thermal Runaway and Thermal Propagation Tester is a specialized battery safety test system designed to evaluate the onset of thermal runaway in lithium-ion cells and the propagation behavior in battery modules and packs. The system supports both heating trigger and overcharge trigger methods and provides comprehensive data acquisition for voltage, current, and temperature.

The solution is widely used by EV battery manufacturers, energy storage companies, R&D laboratories, and certification centers to conduct critical abuse tests in accordance with global battery safety standards including UL 9540A, UL 1973, GB 38031, IEC 62619, and GB/T 36276.

Line Speed

6m / 7m / 8m

Dimensions

40 ft – 200 ft

Power Requirement

20 kW – 200 kW

Key Fixture Features

Battery Thermal Runaway Tester
  • Cell Aging Machine
  • Battery Pack Tester
  • LOCV Sorting
  • Module Stacking
  • Compression
  • Laser Cleaning
  • Polarity & CCD Tester
  • Laser Welding
  • Module EOL Test
  • Pack Line

Cell Aging Machine

Cell Aging Machines are designed to stabilize lithium-ion cells through controlled charge and discharge cycles, validating capacity, voltage consistency, and thermal behavior before assembly.

Battery Pack Tester

Battery Pack Testers perform complete electrical and safety validation, including voltage, current, insulation resistance, and protection checks.

LOCV Sorting

LOCV Sorting machines measure open circuit voltage to group cells with consistent electrical characteristics, improving performance and lifespan.

Module Stacking

Module Stacking systems precisely align and stack battery cells into mechanically stable modules for downstream processing.

Compression

Compression machines apply uniform pressure to enhance module strength, thermal contact, and long-term durability.

Laser Cleaning

Laser Cleaning removes oxides and contaminants from battery tabs and terminals, ensuring clean, high-quality welding surfaces.

Polarity & CCD Tester

Vision-based polarity and CCD inspection detects alignment errors, defects, and missing components early in the process.

Laser Welding

Laser Welding machines deliver precise, repeatable, high-strength joints with minimal heat impact.

Module EOL Test

End-of-Line testing validates electrical, functional, and safety performance before pack integration.

Pack Line

The Pack Line integrates final assembly, enclosure installation, and testing for scalable battery production.

Request a Quote

Looking for the right solution? Our experts are here to guide you with specifications, customization options, and pricing details.

Overview

This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.

Suitable for industries such as:

EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.

bess assembly line info

Product Specifications

This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.

Product Name

Description

Battery Thermal Runaway Tester
Category Parameter Specification
General Product Name Battery Thermal Runaway / Thermal Propagation Tester
General Model TA-RSK
Control Control Method Remote Computer Control + Video Monitoring
Trigger Methods Heating Trigger 1 Channel, Adjustable Power
Trigger Methods Overcharge Trigger 1 Channel, Adjustable Current & Voltage
AC Heating Trigger Heating Power 3 kW Total (2 × 1.5 kW Heating Plates)
AC Heating Trigger Temperature Ramp 1–10°C/min
AC Heating Trigger Control Modes Constant Temperature, Constant Power, Multi-Step
AC Heating Trigger Power Supply AC 220V, Single Phase
AC Heating Trigger Output Voltage 0–300 VAC
AC Heating Trigger Output Frequency 45–200 Hz
AC Heating Trigger Communication RS-232C
DC Overcharge Trigger Output Voltage 0–10 V
DC Overcharge Trigger Output Current 0–400 A
DC Overcharge Trigger Rated Power 4 kW
DC Overcharge Trigger Accuracy ≤0.1%
Data Acquisition High Voltage Measurement 0–1000 V, 1 Channel
Data Acquisition Low Voltage Measurement 0–10 V, 1 Channel
Data Acquisition Temperature Channels 15 + 1 Heating Plate Channel
Data Acquisition Temperature Range 0–800°C
Data Acquisition Sampling Frequency 1–20 Hz Adjustable
Data Acquisition Temperature Accuracy ±1.5°C
Computer Industrial PC 1 Set
Power Cabinet Dimensions 750 × 750 × 1300 mm
Power Cabinet Weight 50 kg
Electrical Power Supply AC 380V ±10%, 50 Hz
Electrical Total Power 7 kW

Applications

This product is used for:
bess assembly line production

Support & Warranty

The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.

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Faq

Frequently Asked Questions

Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.

What is a BESS Assembly Line?
A BESS Assembly Line is an automated system used to assemble battery energy storage modules and packs efficiently and accurately.
It is used to produce battery modules, battery packs, and complete energy storage systems.
Yes, the line supports fully or semi-automated operations based on production requirements.
It supports lithium-ion batteries including prismatic, cylindrical, and pouch cells.
How is product quality ensured?
In-line testing, vision inspection, and automated checks ensure consistent quality and reliability.
Yes, the assembly line can be customized to match specific capacity, layout, and production needs.
The system includes safety interlocks, fault detection, and controlled assembly environments.
Yes, it is designed for high-throughput and scalable manufacturing.