Home / Standards / GB/T 46991.1-2025 GB/T 46991.1-2025 Upcoming In-vehicle traction battery durability requirements and test methods for electric vehicles—Part 1:Light-duty vehicles 电动汽车车载动力电池耐久性要求及试验方法 第1部分:轻型汽车 Standard Type GBT ICS 43.120 CCS T 47 Status 即将实施 Issue Date 2025-12-31 Implementation 2026-07-01 Responsible Dept 工业和信息化部 Drafting Unit N/A