The 9v memory saver is Reliable and Easy.

A small battery is connected to a memory saver.It has enough power to keep your car's computer memory alive while you change the main battery.The car has a cigarette lighter.

Someday, you will need to replace your car's battery.The batteries last about four to five years.

When the starter isn't turning over as fast as it used to, pay attention.That could mean you need a new battery.

Information about your car's performance and driving details are stored in the VRAM.

Over time, your car will relearn that information.If you don't use a battery memory saver, you might need to reprogram it.

The benefits of a memory saver are explained in the video below.

Your clock will keep time and your car will start with a new battery.

There is a 9V battery and a plug for the cigarette lighter in these memory savers.They are inexpensive and easy to use.

To use, plug in the cable with the 9V battery attached into your car, change the battery, and remove the memory saver when done.

There is one thing to note.The units only work on cars with a cigarette lighter that stays on.

The cigarette lighter may only work when the car is on, if your car was built in the last 15 years or so.

If your car does not have an unswitched cigarette lighter, use the one that plugs into the diagnostic plug.

There are a lot of battery connections in this memory saver.The best ones are used with the smallest jumpstart batteries.

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