Electric vehicle batteries operate under a wide range of environmental conditions throughout their lifecycle. Temperature, humidity and repeated environmental changes can affect battery performance, durability and reliability.
Environmental testing helps manufacturers evaluate battery cells, modules, battery packs and related automotive components under controlled conditions.
Zhicheng Instrument provides environmental test equipment for temperature, humidity, temperature cycling, thermal shock and accelerated aging tests.
TESTING REQUIREMENTS
Why Environmental Testing Is Important
EV batteries may experience significant temperature changes, humidity exposure and repeated environmental stress during manufacturing, transportation and operation.
Environmental reliability testing helps manufacturers identify potential performance and durability issues before products enter the market.
Temperature Cycling Evaluates durability under repeated temperature changes
Thermal Shock Resistance Evaluates the ability of components to withstand rapid temperature transitions
Accelerated Aging Helps evaluate long-term reliability under accelerated environmental conditions
Corrosion Testing Corrosion resistance testing for battery-related components and materials
Humidity Resistance Evaluates resistance to controlled humidity exposure where required
Temperature Testing High and low temperature testing to evaluate battery performance under controlled temperature conditions
RECOMMENDED TEST EQUIPMENT Environmental Test Chambers for EV Battery Testing
Different battery components and testing requirements may require different environmental test equipment. Zhicheng Instrument provides a range of environmental test chambers for temperature, humidity, thermal shock and accelerated reliability testing.
Temperature & Humidity Chamber
Simulates controlled temperature and humidity conditions for battery reliability testing
Thermal Shock Test Chamber
Evaluates battery durability under rapid changes between high and low temperatures
UV Aging Test Chamber
Evaluates material and component resistance to UV exposure and accelerated aging
Rapid Temperature Change Chamber
Tests product durability under repeated and rapid temperature changes
PCT High Pressure Test Chamber
Provides high temperature and pressure humidity conditions for accelerated reliability testing
High Temperature Aging Oven
Evaluates component reliability and aging performance under elevated temperature conditions
Typical EV Battery Test Applications
Environmental testing can be performed at different stages of the EV battery system, from individual cells to complete battery packs and related electronic components.
Test Object
Typical Testing Requirements
Battery Cells
Temperature, humidity, thermal cycling and environmental reliability
Battery Modules
Temperature cycling, environmental exposure and durability
Battery Packs
Environmental reliability under specified conditions
BMS Components
Temperature, humidity and accelerated reliability testing
Connectors
Temperature, humidity and corrosion resistance
Cables & Electrical Components
Temperature cycling and environmental durability
Testing Standards & Requirements
EV battery and related component testing may refer to different international, national and industry-specific standards depending on the product, test method and application.
Standard / Requirement
Application
IEC 60068
Environmental testing
IEC 62660
Secondary lithium-ion cells for propulsion applications
ISO Standards
Automotive and environmental requirements
UN 38.3
Transportation testing for lithium batteries
GB/T Standards
Chinese national battery and automotive requirements
SAE Standards
Automotive-related testing requirements
How to Choose the Right EV Battery Test Chamber
The suitable test chamber depends on the test sample, chamber size, temperature range, humidity requirements and applicable testing method.
Requirement
Information to Provide
Test Sample
Cell / Module / Pack / Component
Sample Size
Length × Width × Height
Sample Weight
Total weight of test samples
Temperature Range
Minimum and maximum temperature
Humidity
Required RH range, if applicable
Test Method
Temperature / Humidity / Cycling / Thermal Shock
Testing Standard
IEC / ISO / GB/T / Customer specification
Quantity
Number of chambers required
Not sure which chamber is suitable?
Send us your test requirements and sample information. Our team can recommend a suitable environmental test chamber configuration.
Why Choose Zhicheng Instrument
Professional Manufacturer
Manufacturer of environmental testing equipment with experience in customized testing solutions.
Customized Configurations
Chamber size, temperature range and configurations can be customized according to project requirements.
OEM & ODM Support
Customized branding and equipment configurations are available for distributors and project applications.
Technical Support
Technical guidance and remote support are available for equipment installation and operation.
Global Supply
Environmental test equipment supplied for international customers and testing applications.
FREQUENTLY ASKED QUESTIONS
EV Battery Testing FAQ
Common questions about environmental testing equipment for EV batteries and related components.
Question 1
Can your environmental chambers test EV battery cells and modules?
Answer
Yes. Our environmental chambers can be configured for battery cells, modules and related components according to sample size, temperature range, humidity requirements and test conditions.
Question 2
Can your chambers be customized for battery pack testing?
Answer
Yes. Chamber dimensions, temperature range, humidity control and other configurations can be customized according to the battery pack and testing requirements.
Question 3
How do I select a suitable environmental test chamber?
Answer
Please provide the test sample, dimensions, weight, temperature range, humidity requirements and applicable testing standard. Our team can recommend a suitable configuration.
Question 4
Can you provide chambers for thermal shock and rapid temperature testing?
Answer
Yes. We provide thermal shock chambers and rapid temperature change chambers for testing battery and automotive components under changing temperature conditions.
Question 5
Can you provide a quotation based on our testing requirements?
Answer
Yes. Send us your test requirements and sample information. We can recommend a suitable chamber configuration and provide a quotation.
