BS ISO 6469-1:2019

What is ISO 6469‑1- Rechargeable energy storage system about?  

ISO 6469‑1 is the first part of the multi-series standard that specifies safety requirements for rechargeable energy storage systems (RESS) of electrically-propelled road vehicles for the protection of persons. 

ISO 6469‑1 helps you improve the battery safety of electric vehicles. 

Who is ISO 6469‑1- Rechargeable energy storage system for? 

ISO 6469‑1 on Rechargeable energy storage system is applicable to: 

• Electric vehicle manufacturers  
• RESS manufacturers  
• Battery manufacturers and suppliers  
• Vehicle regulatory authorities 

Why should you use ISO 6469‑1- Rechargeable energy storage system?  

The safety of rechargeable energy storage systems (RESS) is vital for the proper functioning of an electric vehicle. ISO 6469‑1 specifies the safety requirements of RESS for climatic conditions, simulated vehicle accidents and emission of hazardous gases. This helps you to improve the safety of the RESS. 

ISO 6469‑1 provides test methods for the mechanical test, climatic test, accident test and electric test which can be used by you to make the RESS more durable and safe. 

What’s changed since the last update?  

BS ISO 6469‑1:2019 is the third edition that cancels and replaces the second edition (ISO 6469‑1:2009) and ISO 12405‑3:2014, which have been technically revised. 

The main changes compared to ISO 6469‑1:2009 and ISO 12405‑3:2014 are as follows: 

• Test descriptions and requirements were reworked to include specific characteristics for lithium-ion based battery systems 
• Document was reworked to become a general safety standard for all RESS types 
• Almost all test procedures and descriptions as given in the previous versions of both documents have been adapted to the latest technical developments