Energy storage module ccs

How does a CCS work in an EV battery pack?

In an EV battery pack, the CCS connects the battery management system (BMS) and the lithium battery cells electrically and electronically. The CCS module's copper busbars connect the lithium battery cells by laser welding to achieve high-voltage connections. On a CCS, there is at least one connector.

How does a CCS module work?

If CCS has two films, the FPC PCBA is sandwiched between the insulation film and thermally laminated. If the CCS has one film, the flexible PBCA is thermally riveted with the insulation film by blister trays. A CCS module has multiple copper busbars according to the different layouts of the battery cells.

Where can I get a CCS module manufactured?

If you need CCS module manufacturing or design, contact PCBONLINE at [email protected]. This article comprehensively guides you through what a battery cell contact system is.

Which CCS module is the most used?

FPC is the most used CCS module due to the flexible and fine circuits, lightweight, thin thickness, small size, uniform dimension, stable signal, high reliability, and mature technology. The one-stop CCS manufacturer PCBONLINE not only provides FR4 PCB and FPC cell contact system manufacturing but also provides R&D of the CCS module.

How many copper busbars does a CCS module have?

A CCS module has multiple copper busbars according to the different layouts of the battery cells. Generally, the material for the busbar is copper. But it can also be aluminum or copper plated with nickel. The material of the battery cell's electrode pole decides the busbar material.

How to design a CCS battery?

In the CCS design, we suggest designing the battery cells' anodes and cathodes to be on one side and so is the other side. This is because the cell connection can be easier. We can also design all the anodes and cathodes on the same side.