Battery Management Systems (BMS) certified to ISO 26262 Functional Safety at ASIL C level offer design flexibility and software customization without the need for re-certification. These systems are crucial for high-voltage Lithium-Ion battery applications in electric commercial and heavy vehicles, energy storage, and other high-voltage applications. The shift towards electrification and advancements in battery technologies is transforming these applications, making BMSs more critical for system safety. To be considered safe for public roads, vehicles must comply with ISO 26262 Functional Safety standards, which aim to prevent and mitigate risks associated with systematic or hardware failures in automotive electronic systems.