The device (1) has a star-shaped deformable material (2) that is deformed when temperature reaches a threshold value. A convex-shaped deformable membrane (3) is deformed under an effect of excess pressure. An electrically conductive connection part (4) is ...

The system has an electronic unit (11) calculating variation of voltage based on time. The electronic unit controls interruption of load of a rechargeable battery (1), when the variation of voltage is greater than a first threshold. The electronic unit con...