Welcome to Defender Canada! 
Battery Accessories & Cables
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Ancor Marine Tinned Copper Battery Cable
$2.02 - $691.97 -
9% off
Ancor Marine Battery Cable Assembly with Lugs
$25.87 - $49.18$23.35 - $49.18 -
Seachoice Tinned Copper Battery Cable Terminals
$8.98 - $199.05 -
Blue Sea Systems Dual PowerPost Cable Connectors
$32.98 - $34.33 -
Victron Energy Smart BatteryProtect - 6-35V DC
$72.89 - $142.90 -
Blue Sea Systems Powerpost Cable Connector
$21.15 - $22.50 -
NOCO Group 24 Battery Box - BG24
$22.20 -
Blue Sea Systems CableCap Stud Insulators
$6.00 - $8.93 -
Victron Energy LiFePO4 VE.Bus BMS V2 Battery - 12-48V DC - BMS300200200
$211.74 -
Ancor Tinned Brass Battery Terminal Set - 260322
$45.13 -
NOCO Group 27 Battery Box - BG27
$22.21 -
NOCO Group U1 Battery Box - BGU1
$18.15 -
Attwood PowerGuard Battery Box
$15.12 - $23.92 -
NOCO Group 24 - 31 Battery Box - BG31
$23.56 -
19% offNOCO Commercial Marine Grade Battery Box - Group 4D Battery - HM408
$195.12$156.24 -
14% offNOCO Commercial Marine Grade Battery Box - Group 8D Battery - HM484
$201.87$171.69 -
Victron Energy BatteryProtect - 6-35V DC
$49.94 - $118.81 -
Ancor Lead Battery Terminal Set - 260325
$13.79 -
Victron Energy Lynx Smart Battery Management System
$1,225.01 - $1,446.49 -
Moeller Marine Grade Molded Plastic Battery Tray - Group 24 Battery - 042215
$27.07 -
14% offNOCO Commercial Marine Grade Dual Battery Box - 2 Group 8D Batteries - HM485
$308.57$262.40 -
T-H Marine Dual Battery Holder Tray with Poly Strap - DBH-27P-DP
$42.45 -
Moeller Marine Grade Molded Plastic Battery Tray - Group 29 or 31 Battery - 042216
$37.05 -
NOCO Group 31 Battery Tray - BT31
$11.38 -
Seachoice Premium Battery Tray
$24.94 - $35.70 -
18% offNoco Group 24 Battery Box Strap - 48" - BS48
$9.25$7.52 -
9% offMarinco Battery Direct Connect - 12VTR
$27.40$24.72 -
18% offNOCO Marine Grade Plastic Battery Tray - Group 24 Battery - BT24
$9.59$7.79 -
Cannon Replacement Battery End Cable - 1903017
$54.58 -
Blue Sea Systems Stud Mount Insulating Boots (2-Pack) - 4000
$8.75 -
Blue Sea Systems Dual Post I/O Cable Caps - 4018
$12.25 -
19% offBlue Sea Systems Powerpost Plus Cable Connector
$37.03 - $38.38$29.74 - $38.38 -
Blue Sea Systems Dual Entry Cable Cap
$15.79 -
Attwood Heavy-Duty Battery Tray
$18.43 - $24.23 -
Seachoice Motorwell Boot
$10.49 - $14.29 -
Seachoice Battery Terminal Cover (2-Pack)
$7.93 - $9.60 -
Seachoice Dual Battery Tray with Poly Strap - 22046
$27.52 -
Seachoice Tinned Copper Battery Cable Assembly
$27.58 - $66.73 -
Blue Sea Systems Rotating CableCap Insulators - 4001
$10.89 -
18% offNOCO Marine Grade Plastic Battery Tray - Group 27 or 31 Battery - BT27
$9.97$8.09 -
T-H Marine Battery Holder Tray with Stainless Buckle
$26.26 -
Blue Sea Systems Mini Powerpost Cable Connector
$14.48 -
Blue Sea Systems Straight Terminal Cable Caps
$9.79 - $11.13 -
Attwood Battery Tray with Straps
$12.24 - $12.76 -
Attwood Heavy-Duty Adjustable Battery Tray
$15.70 -
Seachoice Post Top Style Battery Terminal
$10.63 - $12.02 -
Seachoice Battery Tray with Strap and Stainless Steel Buckle
$20.01 -
Seachoice Battery Box
$23.64 - $26.51