This component is the internal "brain" that manages power distribution and safety protocols for high-current devices. Products containing this specific board or similar variants (like the series) typically include: Jump Starters : Portable units like the Einhell CE-JS 18/1 TYPE S Dynamic Classic
JumpStarter Blitzwolf BW-JS1 - nie ładuje, nie zasila - Elektroda Cjs02-qc18w-v1.3