The Lifeline enables those using a master disconnect switch to retain a small amount of power for memory circuits common in fuel injection computers, radio presets, and clocks. The Lifeline is "self-resetting," which eliminates the need to replace a fuse if the user tries to start the vehicle before placing the the master disconnect switch in the "on" position. This clever design allows you to disconnect your battery without loosing your memory settings.americanautowire.com/shop/memory-retainer-assembly-lifeline">See the standard version of the Lifeline here.
IMPORTANT: Electrical items are covered by a 30 day EXCHANGE ONLY WARRANTY. There are no returns or refunds on such items.
