Quality of VDA 355
A VDA 355 module is a precision assembly, and it shows in the details: cells held under controlled pressure, a flat cooling face, busbars sized for hundreds of amps and monitoring that reports on every cell. Built properly, it is a component you bolt in and stop thinking about.
What good construction delivers
| In the module | What it does for your pack |
|---|---|
| Cells matched on capacity and resistance | Even ageing, less balancing work, full usable capacity |
| Controlled clamping pressure | Cells stay in contact as they swell over their life |
| Flat, defined cooling face | Predictable heat path and a narrow temperature spread |
| Solid busbars and terminals | Low resistance under sustained current |
| Per-cell monitoring | Early warning long before a cell becomes a problem |
| Full datasheet and traceability | A pack you can certify, document and support |
Supplied with the paperwork
Specifications, dimensional drawings and cell data come with the module, which is what makes the difference when your own pack has to be documented — for transport under UN 38.3, for industrial applications under IEC 62619, or for the EU Battery Regulation 2023/1542. Buying from a technical supplier means that material is already there.
A European supplier with stock
Avantis Energy works from its own catalogue of cells and modules, holds stock in the Netherlands and answers technical questions from people who know the product. Browse the VDA and MEB module range, or ask Avantis Energy for the datasheet behind a module.