Welcome to Defender Canada! 
Battery Switches
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Marinco Guest Extra-Duty Diesel Power On-Off Battery Switch with AFD - 2304A
$325.95 -
Marinco Guest Heavy-Duty Diesel Power Selector Battery Switch with AFD - 2300A
$236.85 -
Blue Sea Systems e-Series On-Off Battery Switch - 9003E
$62.68 -
Blue Sea Systems ML-Series Remote Battery Switch with Manual Control Auto-Release
$280.07 - $336.77 -
Blue Sea Systems m-Series Mini On-Off Battery Switch
$42.43 - $51.88 -
Blue Sea Systems Mini Add-A-Battery Kit - 7649
$217.95 -
Blue Sea Systems e-Series Dual Circuit Plus Battery Switch - 5511E
$84.28 -
Blue Sea Systems e-Series Selector Battery Switch with AFD - 9002E
$88.33 -
Blue Sea Systems m-Series Selector 3-Position Battery Switch
$69.43 - $84.28 -
Marinco Guest Heavy Duty On/Off Diesel Power Battery Switch - 2303A
$316.48 -
Blue Sea Systems 12/24V L-Series Solenoid Switch - 9012
$334.03 -
Blue Sea Systems ML-Series Remote Battery Switch
$246.32 - $334.05 -
Blue Sea Systems HD-Series On-Off Battery Switch
$132.88 - $151.80 -
Sleipner Battery Disconnect Switch - SMED250
$152.47 -
Blue Sea Systems m-Series Mini Selector Battery Switch
$55.93 - $68.08 -
Blue Sea Systems e-Series Selector Battery Switch - 9001E
$66.73 -
Marinco Pro Installer EZ-Mount On/Off Battery Switch - 770-EZ
$78.88 -
Marinco BEP Remote Operated Battery Switch with Optical Sensor - 720-MDO
$335.38 -
Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch
$69.43 -
Marinco BEP Panel-Mounted Battery Master Switch - 701-PM
$37.03 -
Blue Sea Systems L-Series Solenoid - 7765
$247.63 -
Marinco BEP Remote Operated Battery Switch
$254.38 - $273.28 -
Cole Hersee Continuous Duty Solenoid - 12V - 24059-BP
$49.18 -
Marinco BEP Contour Battery Master Switch - 701
$43.78 -
Perko Heavy Duty Battery Selector Switch - 8603DP
$253.05 -
Blue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001
$64.03 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$84.28$75.91 - $84.28 -
Marinco Pro Installer Double Pole On-Off Battery Switch - 770-DP
$86.98 -
Perko Medium Duty Battery Selector Switch
$72.13 - $109.93 -
Marinco Pro Installer On-Off Battery Switch - 770
$66.73 -
Blue Sea Systems e-Series Dual Circuit Battery Switch - 5510e
$88.33 -
Marinco Pro Installer Dual Bank Control Battery Switch - 772-DBC
$91.03 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$155.83 - $163.93$140.31 - $163.93 -
Sleipner SMED125 Battery Disconnect Switch
$107.52 -
9% offCole Hersee Selector/Master Disconnect Battery Switch - M-750-BP
$105.88$95.35 -
Victron Energy Battery Switch Surface or Panel Mount - 12-48V DC - VBS127010010
$47.65 -
Newmar Battery Selector Switch
$228.77 - $620.26 -
Marinco BEP Heavy Duty Battery Switch - 720
$130.18 -
9% offBlue Sea Systems Add-A-Battery Kit - 7650
$292.20$263.04 -
Blue Sea Systems e-Series On-Off Battery Switch with AFD - 9004E
$74.83 -
Blue Sea Systems m-Series Locking Single Circuit On-Off Battery Switch
$46.48 - $47.83 -
Marinco Guest Universal Mount Battery Selector Switch - 2111A
$51.88 -
Marinco BEP Heavy Duty Battery Selector Switch - 721
$89.68 -
Perko Medium Duty Battery Disconnect Switch
$70.78 - $107.23 -
Blue Sea Systems ATD Automatic Timer Disconnect - 7615
$172.03 -
Blue Sea Systems M-Series Battery Switch Link Bus - 9159
$23.58 -
Marinco BEP Panel-Mounted Battery Mini Selector Switch - 701S-PM
$57.28 -
14% offMarinco Guest Universal Mount Battery Selector Switch
$50.53 - $61.33$43.04 - $61.33