Welcome to Defender Canada! 
Battery Accessories & Cable
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Blue Sea Systems CableCap Stud Insulators
$4.72 - $5.76 -
Blue Sea Systems Powerpost Cable Connector
$20.90 -
Blue Sea Systems Dual PowerPost Cable Connectors
$32.98 -
Blue Sea Systems ATD Automatic Timer Disconnect - 7615
$188.23 -
NOCO Genius GB40 Boost Plus 1000A UltraSafe Lithium Jump Starter
$145.00 -
T-H Marine T-H FLEX Expandable Braided Sleeving
$77.16 - $249.06 -
T-H Marine Splashwell Cable Boot
$15.03 - $17.47 -
NOCO Genius GB150 Boost Plus 3000A UltraSafe Lithium Jump Starter
$433.93 -
NOCO Marine Grade Plastic Battery Tray - Group 27 or 31 Battery - BT27
$9.97 -
Blue Sea Systems Powerpost Plus Cable Connector
$27.58 - $38.38 -
NOCO Group U1 Battery Box - BGU1
$18.15 -
NOCO Commercial Marine Grade Battery Box - Group 8D Battery - HM484
$201.87 -
NOCO Genius GB20 Boost Plus 500A UltraSafe Lithium Jump Starter
$116.11 -
NOCO Marine Grade Plastic Battery Tray - Group 24 Battery - BT24
$9.59 -
NOCO Marine Grade Snap-Top Battery Box - Group 24 Battery - HM300BK
$19.54 -
NOCO Marine Grade Snap-Top Battery Box - Group 24 to Group 31 Battery - HM318BK
$22.24 -
Blue Sea Systems Dual Entry Cable Cap
$12.86 -
NOCO Boost HD EVA Protection Case - GBC014
$49.71 -
NOCO Commercial Marine Grade Battery Box - Group 4D Battery - HM408
$195.12 -
NOCO Commercial Marine Grade Dual Battery Box - 2 Group 8D Batteries - HM485
$308.57 -
NOCO Commercial Marine Grade Dual Battery Box - Holds (2) 6V Batteries - HM426
$203.22 -
NOCO Genius GB70 Boost Plus 2000A UltraSafe Lithium Jump Starter
$289.47 -
29% offNOCO Marine Grade Snap-Top Battery Box - Single 6V Battery - HM306BK
$22.78$16.13 -
T-H Marine Battery Hold Down Tray
$17.95 -
T-H Marine Battery Holder Tray with Stainless Buckle
$25.67 -
Blue Sea Systems Stud Mount Insulating Boots (2-Pack) - 4000
$8.17 -
Blue Sea Systems PowerPost Insulator - 4004
$5.54 -
Blue Sea Systems Dual Post I/O Cable Caps - 4018
$8.46 -
28% offBlue Sea Systems Mini Powerpost Cable Connector
$11.84 - $14.29$8.47 - $14.29 -
Blue Sea Systems Rotating CableCap Insulators - 4001
$8.58 -
NOCO Group 27 Battery Box - BG27
$22.21 -
Noco Group 24 Battery Box Strap - 48" - BS48
$9.86 -
T-H Marine Optima Battery Tray - NBH-31-SSC-OPT
$39.73 -
T-H Marine Dual Battery Holder Tray with Poly Strap - DBH-27P-DP
$41.10 -
Blue Sea Systems Straight Terminal Cable Caps
$7.94 -
Blue Sea m-LVD Low Voltage Disconnect - 7635
$138.28 -
Blue Sea m-LVD Replacement Remote Control Switch - 7928
$22.70 -
NOCO 48" Battery Box Strap - BS48R
$14.08 -
T-H Marine LED Battery Tester - BE-EL-51004-DP
$25.14 -
Blue Sea Systems Standard Cable Caps
$7.94 - $8.55 -
NOCO Boost HD Precision Clamps - GBC003
$41.04 -
NOCO XL X-Connect Battery Clamp Connector - GC014
$38.15 -
NOCO 12V Plug with Battery Clamps - GC017
$21.41 -
NOCO 12V Plug with Eyelets - GC018
$18.25 -
NOCO Dual L16 Commercial Grade Battery Box - HM462
$231.75 -
NOCO Boost Sport/Plus EVA Protection Case - GBC013
$33.81 -
NOCO Boost Pro EVA Protection Case - GBC015
$56.93 -
NOCO Boost XL EVA Protection Case - GBC017
$41.03