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Batteries & Energy Storage

Battery approvals for electrified vehicles address safety, performance, environmental robustness, and transport handling. Programs include cell/module/pack tests, electrical protection, thermal propagation mitigation, EMC, venting, and labeling— tied to vehicle integration and diagnostics.

Evidence spans mechanical shock/vibration, thermal cycling, overcharge/over-discharge, short-circuit, external heating, water/dust ingress, corrosion, venting and flame behavior, and electrical isolation. Vehicle-level tests include HV safety, crash interaction, and battery management diagnostics with data logging.

IAF helps define battery families and worst-case configurations, coordinate accredited labs, and align documentation with regulatory and transport requirements for market entry and service.

Understanding Battery & HV System Requirements

Compliance links chemistry and construction to safety performance at cell, module, pack, and vehicle level. Integration with HV safety architecture, diagnostics, and service procedures must be demonstrated.

Safety & Abuse Tolerance

Over/under-charge, short circuit, thermal shock, external heating, venting, and propagation mitigation.

Mechanical & Environmental Robustness

Shock/vibration, IP water and dust ingress, salt spray, corrosion, altitude and temperature cycling.

Electrical Isolation & Diagnostics

Insulation resistance, isolation monitoring, leak detection, BMS diagnostics, and fault response.

Transport, Service & Labeling

Transport handling (e.g., UN tests), service isolation procedures, hazard markings, and identification labels.

How IAF Supports Battery Programs

IAF orchestrates cell-to-vehicle evidence, accredited testing, and documentation aligned to market rules.

Family & Worst-Case Definition

Chemistry, format, and pack architecture mapping to select critical items for test coverage.

Lab Network & Test Scheduling

Abuse, environmental, EMC, and HV safety testing across accredited facilities with aligned methods.

Documentation & Transport Dossiers

Authority-ready files, labeling sets, and transport documentation linked to tested configurations.

Lifecycle Compliance & Field Updates

Change control for cells/BMS/software, surveillance samples, and service bulletins to sustain approvals.

Build Safe, Compliant Battery Systems

Define worst-cases, schedule accredited tests, and submit complete dossiers with IAF support.

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