What we are usually brought in for.
These are the recurring problems engineering teams come to us with. Every one of them has the same root question: how does this cell actually behave outside the operating points anyone measured?
The problems behind the projects
Cell selection
Datasheets cannot be compared. Every manufacturer measures under its own conditions.
Usable capacity at the application current · Ah
Open →
System optimization
Single-cell measurements do not tell you how the pack will behave.
Terminal voltage under load · V
Open →
BMS development
How accurate is your BMS when the cell is full or empty, warm or cold, new or aged?
State-of-charge estimation error · %
Open →
Cell design
See the consequence of a design change before anyone builds it.
Areal capacity · mAh/cm²
Open →
Lifetime
How fast a cell ages depends on how it is used and stored, and on the cell itself. Every cell is different.
Capacity retention · % of initial capacity
Open →
Fast charging
The limit that stops fast charging is the one you cannot measure.
Anode surface potential · V
Open →
None of these are products you buy off a shelf.
They start with a conversation about what you are actually trying to achieve. Tell us the constraint you are stuck on.