Electrical Question On GPS?
#1
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Joined: Jul 2008
Posts: 3,748
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From: Delray Beach, FL
Does someone make a capacitor for electrical items on a boat? I have a Garmin 4008 and it is connected directly to the battery. Whenever I start either engine the voltage drop turns the GPS off. Its not a ground issue its connected directly to the battery and the terminals are clean, the batteries are only a year old and they are Kinetic 800 amp batteries. How do OEM installs of garmin GPS units handle this voltage drop...
#2
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Joined: Oct 2000
Posts: 208
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From: Tucson, Arizona, USA
Sounds like your two engines battery systems are tied
together so what I've done may not be an option. My 35
Nordic came with four batteries, two per engine. The two engines are not tied together. What I did is power my GPS from a feed that comes from two rectifier diodes from each feed.
Pesky Varmint
together so what I've done may not be an option. My 35
Nordic came with four batteries, two per engine. The two engines are not tied together. What I did is power my GPS from a feed that comes from two rectifier diodes from each feed.
Pesky Varmint
#3
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Joined: Sep 2008
Posts: 133
Likes: 0
From: Bradenton Fl
Does someone make a capacitor for electrical items on a boat? I have a Garmin 4008 and it is connected directly to the battery. Whenever I start either engine the voltage drop turns the GPS off. Its not a ground issue its connected directly to the battery and the terminals are clean, the batteries are only a year old and they are Kinetic 800 amp batteries. How do OEM installs of garmin GPS units handle this voltage drop...



