8 points checklist:
- What are the required Voltage ranges?
- What kind of current does the applications use?
- What temperature range can be expected in operation?
- What is the minimum requirement in terms of the service life for the application?
- How long will the application be in storage before being put into operation? What are the storage conditions?
- What are the desired dimensions for the battery?
- How should the battery be contacted in the application?
- What kind of mechanical forces is the application subjected to?