zwxqe Car Battery Saver, Protective Automotive Battery Maintainer, Efficient Power Backup Device, Ideal for Vehicle Storage, Repairs, Professionals, Home Use

Produktbeschreibung

Versatile Power Options: This car memory saver supports both direct 12V battery clip connection and AA battery cases operating, eliminating power source limitations. Ideal for urgent scenarios, it automatically switches between power supply modes to maintain critical ECU/preset memory during battery replacement Urgent Power Flexibility: Fitting every 12V DC source—from jump starters to car-to-car connections—this memory savers ensures stable urgent power for lead-acid batteries. Preserve must-have vehicle configurations during battery disconnections, suitable for roadside emergencies or routine servicing Mechanic-Approved Versatility: This memory saver for car battery seamlessly connects to most OBD2 port vehicles Ideal for car maintenances, it safeguards critical ECU data during battery replacement or repairs Ecu-Safe Power Solution: Keep your automotive ECU settings intact during battery changes with this economical memory savers. More practical than advanced diagnostic devices, it provides perfect value with reusable 8-battery operating serving multiple vehicles Dependable Power Backup: Eliminates risk of electrical system failures when replacing car batteries. Protects against voltages fluctuations that cause ECU errors, radio code loss, and dashboard warnings. Trusted solution for keeping all electronic modules powered during critical maintenance procedures