Welcome to Defender Canada! 
Batteries & Accessories
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Ancor Marine Tinned Copper Battery Cable
$1.93 - $717.57 -
NOCO Battery Corrosion Terminal Protectors - MC303
$5.08 -
Blue Sea Systems CableCap Stud Insulators
$5.43 - $6.72 -
Blue Sea Systems PowerPost Insulator - 4004
$6.83 -
Seachoice Battery Clip (2-Pack) - 13651
$6.91 -
Seachoice Battery Terminal Cover (2-Pack)
$8.20 - $9.94 -
Blue Sea Systems Stud Mount Insulating Boots (2-Pack) - 4000
$9.05 -
Blue Sea Systems Standard Cable Caps
$9.18 - $9.91 -
Seachoice Battery Terminal Wing Nut
$9.38 - $48.18 -
Noco Group 24 Battery Box Strap - 48" - BS48
$9.57 -
Blue Sea Systems Straight Terminal Cable Caps
$9.81 -
NOCO Marine Grade Plastic Battery Tray - Group 24 Battery - BT24
$9.92 -
Blue Sea Systems Rotating CableCap Insulators - 4001
$10.12 -
NOCO Marine Grade Plastic Battery Tray - Group 27 or 31 Battery - BT27
$10.31 -
Seachoice Motorwell Boot
$10.86 - $14.79 -
Seachoice Post Top Style Battery Terminal
$11.00 - $12.09 -
NOCO Group 31 Battery Tray - BT31
$11.78 -
Attwood Battery Tray with Straps
$12.67 - $13.21 -
Blue Sea Systems Dual Post I/O Cable Caps - 4018
$12.68 -
Seachoice Battery Terminal - Clamp Style
$12.90 - $35.58 -
Attwood Low Profile Adjustable Battery Tray
$13.59 - $14.70 -
Seachoice Clamp Style Coated Battery Terminal
$13.86 - $20.25 -
Ancor Lead Battery Terminal Set - 260325
$14.28 -
NOCO Battery Box Strap - 48" - BS48R
$14.58 -
Blue Sea Systems Mini Powerpost Cable Connector
$14.99 -
Seachoice Tinned Copper Battery Cable Terminals
$15.21 - $224.60 -
Seachoice Battery Tray with Strap
$15.63 -
Attwood PowerGuard Battery Box
$15.65 - $24.78 -
Attwood Heavy-Duty Adjustable Battery Tray
$16.26 -
Blue Sea Systems Dual Entry Cable Cap
$16.35 -
9% offT-H Marine Battery Hold Down Tray
$18.74$16.92 - $18.74 -
NOCO Battery Treatment Kit Step 2 - MC101
$17.06 -
Seachoice Battery Tray
$17.40 - $17.92 -
NOCO 12V Plug with Eyelets - GC018
$17.71 -
Seachoice Battery Terminal - 13661
$18.18 -
NOCO Group U1 Battery Box - BGU1
$18.80 -
Attwood Heavy-Duty Battery Tray
$19.09 - $25.11 -
NOCO Single Battery Box - 6V - BG6V
$20.20 -
NOCO Marine Grade Snap-Top Battery Box - Group 24 Battery - HM300BK
$20.23 -
Seachoice Battery Tray with Strap and Stainless Steel Buckle
$20.73 -
NOCO 12V Plug with Battery Clamps - GC017
$20.77 -
Sierra Battery Cable
$21.35 - $97.20 -
Blue Sea Systems Powerpost Cable Connector
$21.91 -
Seachoice Battery Tray for Optima 27/31 - 21951
$22.07 -
NOCO Group 24 Battery Box - BG24
$23.00 -
NOCO Group 27 Battery Box - BG27
$23.01 -
NOCO Marine Grade Snap-Top Battery Box - Single 6V Battery - HM306BK
$23.03 -
NOCO Group 24 - 31 Battery Box - BG31
$24.41