Environmental Test Chambers

Precise temperature control, simulating specific or extreme temperature environments.

Evaluates battery performance under specific or extreme temperatures, including capacity fade, thermal stability, safety cycle life, and other critical metrics, providing data-driven insights for R&D optimization.

  • Precise Temperature Control: Temperature fluctuation ≤0.9°F(0.5°C), ensuring stable test conditions.
  • Extreme Temperature Simulation: Supports wide temperature range testing from -94°F(-70°C) to 302°F(150°C).
  • High Compatibility: Customizable test protocols tailored to battery types (e.g., lithium-ion, lead-acid).
  • Intelligent Features: Equipped with intelligent temperature control, fault alarms, and safety mechanisms to enhance experimental efficiency and safety.

All-in-One Battery Testing System

Providing precise environmental control and testing solutions for battery R&D and production.

  • Compact Integration: combines charge/discharge modules with environmental simulation (constant/variable temperature) to reduce footprint.
  • Versatile Testing: supports constant current/voltage charge/discharge, capacity analysis, cycle life testing, DCIR detection, and more.
  • Unified Operation: compatible with BTS upper-computer control for seamless operation across multiple devices.
  • Multi-Zone Temperature Control: Independent temperature control for multiple zones to meet complex testing needs.
  • Flexible Ranges: customizable voltage/current ranges for applications in materials research, 3C batteries, EV batteries, and beyond.
All-in-One Battery Testing System

BTS Software

Integrated High-Precision Battery Tester.

  • Via BTS software, they combine temperature control with battery performance testing efficiently.
  • Conducts charge/discharge and temp cycle tests for accuracy.
  • Centralized data management generates comprehensive reports for R&D and production.
  • Graphical workflow designs handle complex scenarios like cyclic and pulse testing, plus real-world simulations.
  • Multi - dimensional data analysis (cycle count, temp, SOC) with custom report templates.
BTS Software

Find the Right Battery Test Equipment for Your Needs.

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32 ~ 185°F (0 ~ 85°C)

Stable temperature control for routine battery performance and lifecycle testing.

Engineered for standard battery R&D and quality assurance (QA/QC) workflows — ensures consistent, highly repeatable thermal stability for long-duration cycling and performance characterization tests.

  • Supports constant temperature and humidity testing within the range of 32 ~ 185°F (0 ~ 85°C).
  • Under controlled conditions, it is ideally suited for capacity evaluation, cycle life testing, and DCIR (Direct Current Internal Resistance) testing.
  • Uniform airflow and stable thermal distribution ensure repeatable data across different samples.
  • Suited for lab-scale cell-level testing (coin, cylindrical, pouch, prismatic) and small module configurations.

-94 ~ 302°F (-70 ~ 150°C)

Wide-range thermal environments for extreme environmental and safety validation.

Engineered for advanced battery R&D and qualification testing — evaluate performance limits, degradation behavior and safety characteristics under extreme temperature exposure.

  • Covers ultra-low to high temperature ranges for precise harsh environment simulation.
  • Enables high-low temperature cycling and accelerated aging tests.
  • Supports thermal stress testing, safety evaluation and failure analysis.
  • Delivers stable operation during rapid temperature transitions and extended test durations.

Integrated Channel Capacity Specifications & Overview

Configurable channel solutions for All-in-One Battery Test Chambers.

For All-in-One Test Chambers, the integrated battery testing channel capacity is governed by two core determinants: internal rack installation space (e.g., 5U, 6U, 9U, 12U, 32U) and test channel current rating (e.g., 100mA, 6A, 15A, 30A, 75A, 300A).

Higher-current rating channels require larger power modules and additional thermal isolation clearance, directly constraining the maximum number of channels that can be accommodated within a fixed rack space. Below is a concise reference guide for typical channel capacity per chamber model, based on internal rack space allocation and selected current rating.

Final system configurations are fully configurable during the project definition phase, enabling optimization of channel density, current capability, and long-term operational stability to align with your specific testing requirements.


  WHW-200L WHW-400L WGDW-100L WGDW-200L WGDW-400L WGDW-400L2 WGDW-800L2
(9U) (12U) (5U) (6U) (12U) (12U) (32U)
BT-4000-5V100mA / / 80CH 160CH / 160CH * 2 /
BE-4000-5V6A 64CH 80CH 48CH 64CH 120CH 64CH * 2 80CH
BE-4000-5V15A 40CH 64CH 24CH 48CH 80CH 48CH * 2 64CH
BE-4000-5V30A 32CH 64CH 16CH 32CH 80CH 24CH * 2 48CH
BE-6000-5V75A / / / / 16CH / 16CH
BE-6000-5V300A / / / / 4CH / 4CH
Integrated Channel Capacity Specifications & Overview

Application Scenarios

Trusted testing solutions for global clients.

Solid-State Battery Research

Solid-State Battery Research

The lab focuses on solid-state battery research to overcome traditional lithium batteries' safety and energy density issues, supporting environmental sustainability. It develops innovative solid-state electrolytes, refines electrode materials, and investigates ion transfer and interface stability to revolutionize battery technology.

Cell Phone Battery

Cell Phone Battery

With the widespread use and increased frequency of cell phones, the endurance, safety, and lifespan of mobile phone batteries have become a focus of concern for both users and manufacturers. Cell phone batteries primarily use lithium-ion battery technology, but there are issues and challenges that drive the need for charge and discharge equipment to test cell

Battery Materials Research

Battery Materials Research

We specialize in battery preparation technology research, focusing on overcoming existing energy storage challenges by innovating in electrode materials, battery chemistry, and manufacturing processes to improve performance, enhance safety, and reduce costs. Sustainability and recycling technologies for batteries are also emphasized to mitigate environmental impacts and foster the growth of green energy.

Electric Vehicle Battery

Electric Vehicle Battery

The electric vehicle battery industry is rapidly developing, focusing on technological innovation, market competition, and sustainability. Research hotspots include solid-state batteries, new types of electrolytes, BMS optimization, and recycling technologies. The environmental adaptability, safety, and economic viability of batteries are key research areas, and the industry is expected to undergo more innovation and transformation.

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