Welcome to Defender Canada! 
Battery Accessories & Cables
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Victron Energy Lynx Smart Battery Management System
$1,270.36 - $1,749.94 -
Victron Energy Lynx Smart Battery Management System NG
$1,270.36 - $1,749.94 -
Victron Energy Smart BMS 12/200 Battery Management System - BMS210055000
$326.70 -
NOCO Commercial Marine Grade Dual Battery Box - 2 Group 8D Batteries - HM485
$319.97 -
Xantrex DC Battery Cables and Fuse
$280.61 - $486.43 -
NOCO Dual L16 Commercial Grade Battery Box - HM462
$224.63 -
Victron Energy LiFePO4 VE.Bus BMS V2 Battery - 12-48V DC - BMS300200200
$219.56 -
Victron Energy Smart BMS CL 12/100 Battery Management System - BMS110022000
$212.44 -
NOCO Commercial Marine Grade Dual Battery Box - Holds (2) 6V Batteries - HM426
$210.72 -
NOCO Commercial Marine Grade Battery Box - Group 8D Battery - HM484
$209.32 -
Todd Marine Grade Battery Box - Group 4D Battery - 10-12000
$209.30 -
NOCO Commercial Marine Grade Battery Box - Group 4D Battery - HM408
$202.32 -
NOCO GENIUSPRO Battery Clamps with Eyelets
$177.36 - $241.78 -
Victron Energy LiFePO4 VE.Bus BMS Battery - 12-48V DC - BMS300200000
$164.82 -
9% offTodd Universal Marine Grade Battery Box - 10-10187
$136.45$122.87 -
Victron Energy Smart BatteryProtect - 6-35V DC
$75.57 - $148.17 -
Victron Energy Smart LiFePO4 Battery SmallBMS - BMS400100000
$69.62 -
Cannon Replacement Battery End Cable - 1903017
$56.58 -
Victron Energy BatteryProtect - 6-35V DC
$51.77 - $123.19 -
Ancor Tinned Brass Battery Terminal Set - 260322
$46.78 -
T-H Marine Dual Battery Holder Tray with Poly Strap - DBH-27P-DP
$44.00 -
T-H Marine Optima Battery Tray - NBH-31-SSC-OPT
$42.58 -
NOCO Boost HD Precision Clamps - GBC003
$42.54 -
NOCO XL X-Connect Battery Clamp Connector - GC014
$39.54 -
Moeller Marine Grade Molded Plastic Battery Tray - Group 29 or 31 Battery - 042216
$38.40 -
Sierra Marine Rated Battery Fuse Mounting Bar - FS84240
$38.38 -
Moeller Marine Grade Molded Plastic Battery Tray - Group 27 Battery - 042232
$35.60 -
Blue Sea Systems Dual PowerPost Cable Connectors
$34.18 - $35.58 -
19% offBlue Sea Systems Powerpost Plus Cable Connector
$38.38 - $39.78$30.82 - $39.78 -
NOCO Battery Treatment Kit Step 1 & 2 - M401
$30.54 -
Megaware BatteryGuard Shock Absorber Pad - 40131
$28.53 -
Seachoice Dual Battery Tray with Poly Strap - 22046
$28.51 -
Marinco Battery Direct Connect - 12VTR
$28.39 -
Moeller Marine Grade Molded Plastic Battery Tray - Group 24 Battery - 042215
$28.05 -
T-H Marine Battery Holder Tray with Stainless Buckle
$27.21 -
Ancor Marine Battery Cable Assembly with Lugs
$26.81 - $50.98 -
T-H Marine LED Battery Tester - BE-EL-51004-DP
$26.04 -
Seachoice Tinned Copper Battery Cable Assembly
$25.85 - $70.58 -
Seachoice Premium Battery Tray
$25.84 - $37.00 -
Seachoice Battery Box
$25.12 - $27.46 -
NOCO Group 24 - 31 Battery Box - BG31
$24.41 -
NOCO Marine Grade Snap-Top Battery Box - Single 6V Battery - HM306BK
$23.03 -
NOCO Group 27 Battery Box - BG27
$23.01 -
NOCO Group 24 Battery Box - BG24
$23.00 -
Seachoice Battery Tray for Optima 27/31 - 21951
$22.07 -
Blue Sea Systems Powerpost Cable Connector
$21.91 -
Sierra Battery Cable
$21.35 - $97.20 -
NOCO 12V Plug with Battery Clamps - GC017
$20.77