This self-contained Battery Memory Saver retains all automotive presets and computer memory when disconnecting or charging batteries. Unit features a direct-wired OBD2 connector, 12V DC sealed lead acid battery and 4A circuit breaker protection. A handy on/off switch and LED indicator that confirms connection make this memory saver simple to use. Includes 120V AC charger.Easy to Use: Features a handy on/off switch and LED indicator that confirms connectionConvenient: Unit is completely self-contained ? no need for additional equipmentDurable Construction: Includes direct-wired OBD2 connector and 12V DC sealed lead acid batteryOvercharge Protection: Comes with a 120V AC charge cord and 4A circuit breaker protectionOld Part Number: EZ20
