Backup Battery

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Mr_Fusion

Copper - Posts: 113

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Joined: April 03, 2002

Location: United States

Posted: August 07, 2002 at 6:52 PM / IP Logged

What is a good way to hook up a backup battery so that it ONLY supplies the alarm with energy and NOT the rest of the car? I am looking to install a 12v 1.3 amp battery

cpgoose

Gold - Posts: 1,098

Joined: July 08, 2002

Location: United States

Posted: August 07, 2002 at 7:51 PM / IP Logged

Can't you just run the power wire of the backup battery

straight to the alarm module? So, if someone cuts

the main battery, the backup battery will know and

take over? Maybe I'm not familiar enough with them.

hot_shot_guy123

Copper - Posts: 114

Joined: March 09, 2002

Location: Canada

Posted: August 07, 2002 at 9:43 PM / IP Logged

You can run the pos. wire from your B+ side of your alternator to the pos. terminal on your back-up batt. then ground the batt. to the chassis. Find your alarm power wire and run that to your back-up battery. If you do this set-up make sure you fuse at the alternator and at the batt

"Light travels faster then sound, that's why some people seem bright until you hear them speak."

hot_shot_guy123

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Backup Battery

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