Welcome to Defender Canada! 
Battery Switches
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Blue Sea Systems m-Series Mini On-Off Battery Switch
$41.08 - $42.43 -
Marinco Guest Extra-Duty Diesel Power On-Off Battery Switch with AFD - 2304A
$270.60 -
Blue Sea Systems ML-Series Remote Battery Switch
$263.85 - $300.30 -
Blue Sea Systems e-Series On-Off Battery Switch - 9003E
$61.33 -
Blue Sea Systems e-Series Selector Battery Switch - 9001E
$65.38 -
Marinco Guest Heavy-Duty Diesel Power Selector Battery Switch with AFD - 2300A
$197.70 -
Blue Sea Systems HD-Series On-Off Battery Switch
$131.53 - $147.75 -
Blue Sea Systems Add-A-Battery Kit - 7650
$240.90 -
Blue Sea Systems Mini Add-A-Battery Kit - 7649
$180.15 -
Blue Sea Systems ML-Series Remote Battery Switch with Manual Control Auto-Release
$303.02 - $309.77 -
Blue Sea Systems e-Series Selector Battery Switch with AFD - 9002E
$72.13 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$135.58 - $136.93$123.30 - $135.58 -
Blue Sea Systems m-Series Mini Selector Battery Switch
$54.58 - $55.93 -
Blue Sea Systems e-Series Dual Circuit Plus Battery Switch - 5511E
$82.93 -
Blue Sea Systems m-Series Selector 3-Position Battery Switch
$68.08 - $69.43 -
Blue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001
$64.03 -
Blue Sea Systems e-Series On-Off Battery Switch with AFD - 9004E
$74.83 -
Blue Sea Systems m-Series Mini On-Off Battery Switch with Key
$41.08 - $42.43 -
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$68.08 - $69.43 -
Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch
$68.08 - $69.43 -
Marinco Guest Universal Mount Battery Selector Switch
$50.53 -
Marinco Guest Universal Mount Battery Selector Switch - 2111A
$42.43 -
Blue Sea Systems m-Series Battery Switch Mounting Panel - 1139
$81.60 -
Blue Sea Systems L-Series Solenoid - 7765
$213.88 -
Blue Sea Systems m-Series Locking Single Circuit On-Off Battery Switch
$39.73 - $46.48 -
Blue Sea Systems M-Series Battery Switch Link Bus - 9159
$21.85 -
Blue Sea Systems HD-Series Selector 3-Position Battery Switch with AFD - 11003
$155.83 -
Blue Sea Systems Battery Switch Icon Label Kit - 7902
$11.03 -
Blue Sea Systems ML-Series Continuous Solenoid Switch
$276.02 - $289.52 -
Marinco Guest Battery Selector Switch with AFD - 2100
$81.58 -
Marinco Guest Heavy Duty On/Off Diesel Power Battery Switch - 2303A
$263.83