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Stock battery wiring question.

jamesk

Member
Messages
7
Reaction score
0
Points
10
Location
PA
Boat Make
Yamaha
Year
2017
Boat Model
SX
Boat Length
21
Getting ready to install 2nd battery and add a battery kit.
17 sx210.....Battery on off switch currently has 4 wires.
1 red goes to battery.
1 is in black loom hooked to a 20amp fuse.....does this feed all the accessories or what is it.
2 more red wires....does each go to an engine or what do they feed.

Just trying to understand the wiring.
Thanks!99403
 
Last edited:

jamesk

Member
Messages
7
Reaction score
0
Points
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Location
PA
Boat Make
Yamaha
Year
2017
Boat Model
SX
Boat Length
21
so all the accessories....blower,bilge pump, lights,12volt cig adapeter etc are all on a 20amp fused line?
 

cgcaraway

Member
Messages
12
Reaction score
5
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Location
Kennesaw, GA
Boat Make
Yamaha
Year
2019
Boat Model
AR
Boat Length
21
Can you please share the details of your install? I am getting ready to add a 2nd battery as well. I have a 2019 AR210. Can you please share some pictures of your install? Thanks a million.
 
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