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Universal Compatibility: Designed for all OBD II 16-Pin interface vehicles, providing a wide range of compatibility across various car makes and
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Save your settings before removing your battery. Schumacher’s OBD-L Memory Saver Detector automatically detects if the vehicle’s electronics will allow this device to save on-board data. Attach between a portable power unit and a vehicle’s On-Board Data (OBDII) diagnostic port, to maintain power to the vehicle’s on-board microprocessor-controlled devices when the vehicle’s battery is disconnected for service or replacement.
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While changing batteries; Anyone use OBD II connection to maintain 12v ?