Welcome to Defender Canada! 
Batteries & Accessories
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Blue Sea Systems Dual PowerPost Cable Connectors
$35.83 -
Blue Sea Systems CableCap Stud Insulators
$6.24 - $9.30 -
Blue Sea Systems Powerpost Cable Connector
$22.26 - $23.47 -
Attwood PowerGuard Battery Box
$16.42 - $26.07 -
Attwood Heavy-Duty Battery Tray
$21.42 - $28.23 -
Blue Sea Systems Rotating CableCap Insulators - 4001
$11.34 -
Blue Sea Systems Dual Post I/O Cable Caps - 4018
$12.77 -
14% offBlue Sea Systems Powerpost Plus Cable Connector
$38.65 - $40.06$34.14 - $40.06 -
Attwood Heavy-Duty Adjustable Battery Tray
$17.08 -
9% off
Blue Sea Systems Dual Entry Cable Cap
$16.46$15.01 - $16.46 -
Blue Sea Systems Straight Terminal Cable Caps
$10.20 - $11.60 -
Blue Sea Systems Stud Mount Insulating Boots (2-Pack) - 4000
$9.71 -
Blue Sea Systems PowerPost Insulator - 4004
$7.34 -
Blue Sea Systems Mini Powerpost Cable Connector
$15.09 -
Blue Sea Systems Standard Cable Caps
$10.57 -
Attwood Battery Tray with Straps
$14.18 - $14.78 -
Attwood Low Profile Adjustable Battery Tray
$14.25 - $15.42