Chemistry (li-ion)

Lithium-ion batteries are a wide category, because there are many different variants of the chemistry used within lithium-ion cells, which strongly affects the key parameters of the battery. 

The most commonly used li-ion chemistry is:

NCA

NCA

NMC

NMC

LFP

LFP

Within each of the above groups, the proportions of the elements used and the different admixtures can further diversify the different types of cells. Therefore, it is extremely important to individually select the cell chemistry for each application.

The choice of cell chemistry affects the following parameters:

Maximum currents

bms batterie

Safety (e.g., behaviour during piercing / overheating / overloading)

Price

Energy density

Rated voltage

Number of cycles (service life)

We pay attention to all of the above factors. We carefully check and analyse the needs of our customers, after which we choose the optimal link for each project, justifying the decision in detail.