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Battery Management

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$146.07
$146.07 - $146.07
$146.07
$103.91
$103.91 - $103.91
$103.91

Blue Sea 7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging

Blue Sea Systems
5+ in stock

Description7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures: 120 Amp continuous rating 12/24V DC auto ...

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$146.07
$146.07 - $146.07
$146.07
$103.91
$103.91 - $103.91
$103.91
Save 29% Save %
Save 31% Save %
$39.72
$39.72 - $39.72
$39.72
$27.45
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$27.45

Blue Sea 6006200 Battery Switch Mini ON/OFF - Black

Blue Sea Systems
5+ in stock

Description6006200 - Blackm-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches ...

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$39.72
$39.72 - $39.72
$39.72
$27.45
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$27.45
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$52.93
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$52.93
$36.61
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$36.61

Blue Sea 6007200 Battery Switch Mini - 4 Position - Black

Blue Sea Systems
5+ in stock

Description6007200 - Blackm-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without po...

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$52.93
$52.93 - $52.93
$52.93
$36.61
$36.61 - $36.61
$36.61
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$166.38
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$166.38
$114.15
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$114.15

Blue Sea 7649 Mini Add-A-Battery Kit

Blue Sea Systems
5+ in stock

Description7649 Mini Add-A-BatteryWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isol...

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$166.38
$166.38 - $166.38
$166.38
$114.15
$114.15 - $114.15
$114.15
Save 31% Save %
Save 31% Save %
$39.72
$39.72 - $39.72
$39.72
$27.45
$27.45 - $27.45
$27.45

Blue Sea 6005200 Battery Switch Single Circuit ON-OFF - Black

Blue Sea Systems
5+ in stock

Descriptionm-Series Mini On-Off Battery Switch with Key - BlackSwitches a single battery to a single load group Ignition protected-safe for install...

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$39.72
$39.72 - $39.72
$39.72
$27.45
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$27.45
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$66.13
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$66.13
$45.70
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$45.70

Blue Sea 6010200 Battery Switch Dual Circuit - Black

Blue Sea Systems
5+ in stock

Descriptionm-Series Mini Dual Circuit Battery Switch - BlackSimultaneously switches two isolated battery banks.Switch Type: Dual CircuitColor: Bla...

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$66.13
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$66.13
$45.70
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$45.70
Save 31% Save %
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$66.13
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$66.13
$45.70
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$45.70

Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black

Blue Sea Systems
Only 3 left!

Descriptionm-Series Mini Dual Circuit Plus Battery Switch - BlackSimultaneously switches two isolated battery banks or combines battery banks to al...

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$66.13
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$66.13
$45.70
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$45.70
Save 31% Save %
Save 28% Save %
$100.54
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$100.54
$71.98
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$71.98

Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp

Blue Sea Systems
Only 4 left!

Description7601 DC Mini ACR Automatic Charging Relay - 65 AmpFeatures: 65 Amp continuous rating manages the charging current from alternators up to...

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$100.54
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$100.54
$71.98
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$71.98
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$29.74
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$21.33
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$21.33

Blue Sea 2155 Remote Control Contura Switch with Lockout Slide

Blue Sea Systems
Only 3 left!

Description2155 - Remote Control Contura Switch  with Lockout Slide Vibration, shock, thermoschock, moisture and salt spray resistant Lockout slide...

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$29.74
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$29.74
$21.33
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$21.33
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$29.74
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$29.74
$21.33
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$21.33

Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON)

Blue Sea Systems
5+ in stock

Description2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product ...

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$29.74
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$29.74
$21.33
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$21.33
Save 28% Save %
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$137.79
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$137.79
$98.79
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$98.79

Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position

Blue Sea Systems
5+ in stock

Description11003Features: Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation...

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$137.79
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$137.79
$98.79
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$98.79
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$332.84
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$332.84
$223.68
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$223.68

Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V

Blue Sea Systems
Out of stock

Description7623Manual Control: YesCoil Voltage: 24vFeatures: Manual control switch provides an added level of safety allowing control with or witho...

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$332.84
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$332.84
$223.68
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$223.68
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$332.84
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$332.84
$223.68
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$223.68

Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay

Blue Sea Systems
5+ in stock

Description7622Manual Control: YesCoil Voltage: 12vFeatures: Manual control switch provides an added level of safety allowing control with or witho...

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$332.84
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$332.84
$223.68
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$223.68
Save 33% Save %
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$27.49
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$27.49
$19.66
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$19.66

Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON

Blue Sea Systems
5+ in stock

Description2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can ...

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$27.49
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$27.49
$19.66
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$19.66
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Save 31% Save %
$70.61
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$70.61
$48.66
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$48.66

Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position

Blue Sea Systems
5+ in stock

Descriptione-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures: Make-before-break contact design allows switch...

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$70.61
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$70.61
$48.66
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$48.66
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$313.83
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$313.83
$210.04
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$210.04

Blue Sea 7621 ML-Series Automatic Charging Relay (Magnetic Latch) 24V DC

Blue Sea Systems
Out of stock

Description7621Manual Control: NoCoil Voltage: 24V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous r...

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$313.83
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$313.83
$210.04
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$210.04
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$267.21
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$267.21
$178.54
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$178.54

Blue Sea 7703 ML-Series Remote Battery Switch 24v DC

Blue Sea Systems
Out of stock

Description7703Manual Control: NoCoil Voltage: 24V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diese...

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$267.21
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$267.21
$178.54
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$178.54
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$19.75
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$19.75
$14.05
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$14.05

Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus

Blue Sea Systems
Out of stock

Descriptionm-Series Battery Switch Paralleling Link Bus Material: Tin-Plated Copper Continuous Rating: 250 Amperes DC WARNING: This product can ex...

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$19.75
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$19.75
$14.05
$14.05 - $14.05
$14.05
Sold out
Save 33% Save %
$267.21
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$267.21
$178.54
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$178.54

Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC

Blue Sea Systems
Only 1 left!

Description7701Manual Control: NoCoil Voltage: 12V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diese...

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$267.21
$267.21 - $267.21
$267.21
$178.54
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$178.54
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$287.16
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$287.16
$192.78
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$192.78

Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC

Blue Sea Systems
Only 3 left!

Description7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control w...

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$287.16
$287.16 - $287.16
$287.16
$192.78
$192.78 - $192.78
$192.78
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Save 33% Save %
$313.83
$313.83 - $313.83
$313.83
$210.04
$210.04 - $210.04
$210.04

Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC

Blue Sea Systems
Only 1 left!

Description7620Manual Control: NoCoil Voltage: 12V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous r...

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$313.83
$313.83 - $313.83
$313.83
$210.04
$210.04 - $210.04
$210.04
Save 33% Save %
Save 33% Save %
$287.16
$287.16 - $287.16
$287.16
$192.78
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$192.78

Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC

Blue Sea Systems
5+ in stock

Description7702Manual Control: YesCoil Voltage: 24V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or dies...

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$287.16
$287.16 - $287.16
$287.16
$192.78
$192.78 - $192.78
$192.78
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$311.95
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$311.95
$209.15
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$209.15

Blue Sea 8690 e-Series Dual Circuit Plus PN 5511e

Blue Sea Systems
Only 4 left!

Descriptione-Series Dual Circuit Plus PN 5511e(1) 100A C-Series Flat Rocker Circuit Breaker(2) 15A Push Button Thermal Circuit Breakers Designed fo...

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$311.95
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$311.95
$209.15
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$209.15
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$59.58
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$59.58
$41.18
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$41.18

Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF

Blue Sea Systems
5+ in stock

Description9003e e-Series Battery Switch Single Circuit ON/OFF Features: CE Marked Ignition protected - Safe for installation aboard gasoline power...

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$59.58
$59.58 - $59.58
$59.58
$41.18
$41.18 - $41.18
$41.18
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