HIGH-TEMPERATURE PRESSURE FORMATION NEEDLE BED
At present, a heating clamp is used to press the two sides of the battery during the production process of soft package batteries. The gas during the formation can be discharged into the airbag under the pressure, so that the electrolyte can be fully infiltrated and form a good SEI film during the formation of the battery cells.
Battery cell forming performance test
Battery cell temperature acquisition, monitoring test
Battery cell compression stressed test