Welcome to Defender Canada! 
Battery Accessories & Cables
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Victron Energy Lynx Smart Battery Management System NG
$1,212.50 - $1,616.46 -
Blue Sea Systems CableCap Stud Insulators
$6.24 - $9.30 -
Blue Sea Systems Dual PowerPost Cable Connectors
$34.42 -
Victron Energy Lynx Smart Battery Management System
$1,368.95 - $1,616.46 -
Victron Energy Smart BatteryProtect - 6-35V DC
$81.39 - $159.63 -
Blue Sea Systems Powerpost Cable Connector
$22.06 - $23.47 -
Victron Energy LiFePO4 VE.Bus BMS V2 Battery - 12-48V DC - BMS300200200
$236.56 -
Blue Sea Systems Mini Powerpost Cable Connector
$15.09 -
Blue Sea Systems Stud Mount Insulating Boots (2-Pack) - 4000
$9.71 -
Blue Sea Systems Dual Post I/O Cable Caps - 4018
$12.77 -
Sea-Dog PVC Battery Terminal Cover
$4.37 -
9% offBlue Sea Systems Powerpost Plus Cable Connector
$38.65 - $40.06$36.12 - $40.06 -
Blue Sea Systems Straight Terminal Cable Caps
$10.20 - $11.60 -
Sea-Dog Heavy Duty Battery Box Strap - 415082-1
$16.50 -
Sea-Dog Battery Terminal Covers (2-Pack)
$10.95 - $12.37 -
Victron Energy BatteryProtect - 6-35V DC
$55.74 - $132.70 -
Blue Sea Systems Rotating CableCap Insulators - 4001
$11.34 -
Blue Sea Systems PowerPost Insulator - 4004
$7.34 -
Blue Sea Systems Standard Cable Caps
$10.57 -
9% off
Blue Sea Systems Dual Entry Cable Cap
$16.46$15.01 - $16.46 -
Sea-Dog Battery Terminal Cap - 415194-1
$9.19 -
Sea-Dog Battery Box Strap with Brackets
$8.41 - $9.21 -
Victron Energy LiFePO4 VE.Bus BMS Battery - 12-48V DC - BMS300200000
$177.57 -
Victron Energy Smart BMS CL 12/100 Battery Management System - BMS110022000
$228.89 -
Victron Energy Smart BMS 12/200 Battery Management System - BMS210055000
$352.01 -
Victron Energy Smart LiFePO4 Battery SmallBMS - BMS400100000
$74.98 -
Sea-Dog Battery Terminal Wing Nut - 415210-1
$16.22 -
Sea-Dog Nickel Plated Battery Clips - 426460-1
$7.92