Battery end of life

If the state of health (SoH) of the battery is 70% or the maximum nominal energy throughput has been reached, the battery is considered to have reached to the end of its life.

When a battery reaches the end of its life, the battery management system transitions into a permanent locked condition. The battery management system display shows Permanent System Lock.

To perform a standardized capacity determination and assess the remaining system availability, Service must be notified.

Also see:

• Decommissioning
• Disconnecting from voltage sources
• Disposal