MSBD28 - Memory Saver Cord, Cigarette Lighter Socket to ODB-II Port 65W Internal Battery and Leads

Internal Battery and Leads

it's an advanced battery maintainer

Leads: 6 FT

Model JAC2512-CEC (0891-121CEC)

MSBD28 - Memory Saver Cord, Cigarette Lighter Socket to ODB-II Port 65W Internal Battery and LeadsUse this memory saver cord before disconnecting a vehicle battery to prevent loss of stored clock settings, radio settings, etc. Plug the OBD II connector into the OBD II port on the vehicle (under the dash near the steering wheel) and connect the cigarette lighter plug into a 12V power source such as a jump start box or another vehicle. Prevents the loss of electronic memory when disconnecting the vehicles battery LED indicates power source is