Maintain Your Car's Memory
You'll never have to reset your car's digital clock again
Before you disconnect your car's battery, simply plug in our Memory Maintainer to hold important functions like your clock setting, radio station presets, stereo tone adjustments, and engine computer diagnostics. Just plug it into your cigarette lighter.
Uses a 9-volt alkaline battery (included).
Please note: not for use on British cars built before 1968, nor any vehicle with a positive ground electrical system. | 
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