Battery Durability & Life-Cycle Testing

Batarya Çevresel Güvenilirlik Test Odası

A configurable 80–1000 L chamber series for long-duration temperature and humidity exposure, performance cycling and reliability evaluation of lithium-ion cells, modules and battery packs. External cyclers and monitoring systems can operate the specimen while the chamber controls its climatic environment and safety interlocks.

80–1000 L configurations
Down to -70°C options
Up to +150°C
Smoke alarm and exhaust options

Reliability Testing Focus

This chamber series is intended to generate repeatable climatic stress while engineers measure how a battery's capacity, power, resistance, cycle life, BMS behavior and physical condition change over time. It supports reliability programs rather than combining every environmental or abuse test into one cabinet.

Life and Performance Cycling

Combine hot, cold or humid exposure with an external battery cycler to study capacity retention, power capability and degradation.

Temperature and Humidity Stress

Program dwell and transition profiles for storage, climatic adaptation and controlled humidity exposure where required.

Failure Detection

Use specimen temperature, voltage and external measurement channels together with chamber alarms to identify abnormal behavior.

Page positioning: the Akü Sıcaklık Test Odası focuses on temperature exposure; the Environmental Chamber for Battery Testing focuses on interfaces and system configuration. This page focuses on repeated reliability, life-cycle and degradation evaluation.

Published Chamber Sizes

Nominal volume	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	Published external dimensions
80 L	400 × 500 × 400 mm	600 × 1590 × 1370 mm
150 L	500 × 600 × 500 mm	700 × 1670 × 1500 mm
225 L	600 × 750 × 500 mm	800 × 1750 × 1500 mm
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800 L	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
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USB and controller data functions

Published Chamber Protection

Independent overtemperature protection
Compressor pressure, overload and overheat protection
Circulation-fan fault protection
Phase sequence/loss and leakage protection
Overload and short-circuit protection
Smoke detector and linked exhaust fan

Safety configuration is risk-based: smoke detection and exhaust do not by themselves make a chamber suitable for every abuse test. Battery energy, chemistry, state of charge and failure mode may require pressure relief, gas detection, reinforced construction, remote isolation and a suppression interface.

What the Chamber Does Not Contain by Default

Mechanical Vibration

A vibration test requires a separate shaker and a compatible chamber interface. It is not created by the refrigeration cabinet itself.

Altitude / Low Pressure

Low-pressure testing requires a vacuum-rated altitude system. It cannot be claimed from a standard temperature-humidity chamber.

Salt or Chemical Corrosion

Salt fog and corrosive-gas exposure require purpose-built materials, air handling and chemical systems and should not share this chamber.

Reliability Programs by Battery Level

Cells and Cell Blocks

Capacity and power at temperature
Storage and cycle-life evaluation
Temperature cycling and degradation comparison
Reliability observation with external measurement

Modules and Packs

BMS response under climatic stress
Pack performance and electrical functionality
Thermal-management operation
Energy-storage and EV duty-cycle studies

Standards and Test Scope

The applicable standard depends on whether the specimen is a cell, cell block, module or complete pack and whether the goal is performance, reliability, transport or safety.

IEC 62660-1:2018: performance and life testing for lithium-ion cells used in electric-vehicle propulsion.
IEC 62660-2:2018: reliability and abuse behavior of propulsion lithium-ion cells and cell blocks.
ISO 12405-4:2018: performance, reliability and electrical functionality testing for traction battery packs and systems.
UN 38.3: transport testing; only the exact environmental procedures relevant to the chamber should be claimed.

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Sıkça Sorulan Sorular

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