Method for leak testing a finished battery cell using a leak test system comprising a vacuum chamber and a detecting and measuring instrument, the method including positioning the cell in the vacuum chamber, sealing the vacuum chamber, starting a vacuum creation phase in which the pressure inside the vacuum chamber ...

Leak testing system (100) and method for leak testing a finished battery cell, comprising a vacuum chamber (4), a vacuum pump (6), a detecting and measuring system (1) to detect gases and/or vapors escaping from the cell, the gases and/or vapors deriving from parts and/or substances inside in the cell, and a capilla...