Boat Rigging
Battery Installation
Battery and Switch Wiring Diagrams (Typical)
Single outboard
OFF
ON
+
1. Single starting battery with ON/OFF switch
2. Two starting batteries with Auxiliary charging kit
Two outboards: One starting battery, one accessory battery each
_
+
#1
34
_
#1
BOTH
1
2
OFF
+
#2
_
+
#1
1
_
_
+
#2
Positive (+) Battery Cable
Negative (–) Battery Cable
Accessory Charge Wire
50 Amp Fuse
Network Power Cable
BOTH
1
2
OFF
+
#2
Positive (+) Battery Cable
Negative (–) Battery Cable
Accessory Charge Wire
50 Amp Fuse
Network Power Cable
BOTH
2
OFF
_
+
#1
_
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