Draper-22277-12V-Socket-Memory-Saver-Draper-22277-A-12V-socket-memory-saver-for-vehicles-WITHOUT-an-EOBD-16-pin-socket-Fitted-with-a-surge-protector-&-LED-indicators-to-maintain-an-uninterrupted-power-supply-to-the-vehicle-s-ECU-unit-for-security-coded-radios-on-board-digital-clocks-&-other-settings-within-the-ECU-s-memory-The-memory-saver-plugs-into-a-conventional-cigarette-lighter-&-is-powered-by-the-vehicle-s-12V-battery-Supplied-with-2-5M-cable-&-crocodile-clips-Carton-packed