2
d.
Remove the loose pieces of insulation from the ends of the Battery Charger Extension Cable wires and crimp the Black
(Negative -) Wire into the Wire Splice connector using the crimpers.
e.
Strip the Battery Charger Output Cable wires 3/8" if they are 12AWG. Strip the Battery Charger Output Cable wires 3/4" if they
are 14AWG or 16AWG.
f.
Place one of the Adhesive Heat Shrinks over the Wire Splice and onto the Black (Negative -) Wire of the Battery Charger
Extension Cable.
g.
For 12AWG wire, insert the Black (Negative -) Battery Charger Output Cable into the Wire Splice and crimp using the crimpers.
For 14AWG or 16AWG wire, fold the stripped Black (Negative -) Battery Charger Output Cable wire in half before inserting and
crimping the wire.
h.
Center the Adhesive Heat Shrink over the Wire Splice. Using the heat gun, warm the Adhesive Heat Shrink until it seals the
connection.
i.
Repeat steps d through h for connecting the Red or White (Positive +) Wires to the Wire Splice.
j.
Prepare each battery in advance by cleaning off dirt, oil, battery corrosion, etc. Use a water and baking soda solution for
cleaning corrosion. Wipe using a dry cloth.
k.
Route the Battery Charger Extension Cable away from sharp objects. Do not remove the Fuse Holders, since fuses are located
on both the Red (Positive +) and Black (Negative -) Wires for protection in case of a short circuit.
l.
Now connect the Battery Charger Extension Cable to the battery. Be sure to connect the Black (Negative -) Ring Terminal to
the Negative (-) Battery Post and connect the Red (Positive +) Ring Terminal to the Positive (+) Battery Post.
Red (Positive +) Wire
Red (Positive +) Wire
Ring
Ring
To Battery
To Battery
Terminal
Terminal
Black (Negative -) Wire
Black (Negative -) Wire
©2021 Johnson Outdoors Marine Electronics, Inc.
Fuse Holder
Fuse Holder
White (Positive +) Wire
White (Positive +) Wire
Black (Negative -) Wire
Black (Negative -) Wire
Fuse Holder
Fuse Holder
Battery Charger
Battery Charger
Extension Cable
Extension Cable
Adhesive
Adhesive
Heat Shrink
Heat Shrink
Wire Slice Connector
Wire Slice Connector
INSTALLATION
White or Red
White or Red
(Positive +) Wire
(Positive +) Wire
Charger Output Cable
Charger Output Cable
Black (Negative -) Wire
Black (Negative -) Wire
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