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Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95 (USPS). **exclusions apply**
Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95 (USPS). **exclusions apply**

Electrical - Battery Management

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Original price $58.00
Original price $58.00 - Original price $58.00
Original price $58.00
Current price $49.30
$49.30 - $49.30
Current price $49.30

Victron CYRIX-CT 12/24V-120A Intelligent Battery Combiner [CYR010120011R]

Victron Energy
Low stock

CYRIX-CT 12/24V-120A Intelligent Battery CombinerThe Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically con...

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Original price $58.00
Original price $58.00 - Original price $58.00
Original price $58.00
Current price $49.30
$49.30 - $49.30
Current price $49.30
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Original price $89.00
Original price $89.00 - Original price $89.00
Original price $89.00
Current price $75.65
$75.65 - $75.65
Current price $75.65

Victron CYRIX-LI-CHARGE 12/24-120A Intelligent Charge Relay Cyrix LI Charge [CYR010120430]

Victron Energy
In stock

CYRIX-LI-CHARGE 12/24-120A Intelligent Charge Relay Cyrix LI ChargeThe Cyrix Battery Combiner is a microprocessor-controlled heavy duty relay that...

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Original price $89.00
Original price $89.00 - Original price $89.00
Original price $89.00
Current price $75.65
$75.65 - $75.65
Current price $75.65
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Original price $43.48
Original price $43.48 - Original price $43.48
Original price $43.48
Current price $34.99
$34.99 - $34.99
Current price $34.99

Hella Marine 50A Master Battery Switch [002843011]

Hella Marine
In stock

50A Master Battery SwitchFeatures: Master Switch for + or - circuit Seawaterproof Type of protection IPX 4 (DIN 40 050) - 12V Max. 1000A(10s) / 24...

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Original price $43.48
Original price $43.48 - Original price $43.48
Original price $43.48
Current price $34.99
$34.99 - $34.99
Current price $34.99
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Original price $91.99
Original price $91.99 - Original price $91.99
Original price $91.99
Current price $56.99
$56.99 - $56.99
Current price $56.99

Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch [5511E]

Blue Sea Systems
In stock

5511eDual Circuit Plus Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surf...

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Original price $91.99
Original price $91.99 - Original price $91.99
Original price $91.99
Current price $56.99
$56.99 - $56.99
Current price $56.99
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Original price $77.00
Original price $77.00 - Original price $77.00
Original price $77.00
Current price $65.45
$65.45 - $65.45
Current price $65.45

Victron Intelligent Load Relay CYRIX-LI-LOAD 12/24V-120A [CYR010120450]

Victron Energy
In stock

Intelligent Load Relay CYRIX-LI-LOAD 12/24V-120AThe Cyrix Battery Combiner is a microprocessor-controlled heavy duty relay that automatically conn...

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Original price $77.00
Original price $77.00 - Original price $77.00
Original price $77.00
Current price $65.45
$65.45 - $65.45
Current price $65.45
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Original price $14.99
Original price $14.99 - Original price $14.99
Original price $14.99
Current price $11.99
$11.99 - $11.99
Current price $11.99

T-H Marine 54" Battery Strap w/Stainless Steel Buckle [BS-1-54SS-DP]

T-H Marine Supplies
In stock

54" Battery Strap with Stainless Steel BuckleReplacement straps for T-H Marine battery trays.WARNING: This product can expose you to chemicals whi...

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Original price $14.99
Original price $14.99 - Original price $14.99
Original price $14.99
Current price $11.99
$11.99 - $11.99
Current price $11.99
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Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $27.99
$27.99 - $27.99
Current price $27.99

Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]

Blue Sea Systems
Low stock

2155 - Remote Control Contura Switch  with Lockout Slide Vibration, shock, thermoschock, moisture and salt spray resistant Lockout slide reduces t...

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Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $27.99
$27.99 - $27.99
Current price $27.99
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Original price $163.99
Original price $163.99 - Original price $163.99
Original price $163.99
Current price $101.99
$101.99 - $101.99
Current price $101.99

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

Blue Sea Systems
In stock

7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures: 120 Amp continuous rating 12/24V DC auto ranging vo...

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Original price $163.99
Original price $163.99 - Original price $163.99
Original price $163.99
Current price $101.99
$101.99 - $101.99
Current price $101.99
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Original price $39.95
Original price $39.95 - Original price $39.95
Original price $39.95
Current price $27.99
$27.99 - $27.99
Current price $27.99

Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 100A [422732-1]

Sea-Dog
Low stock

Mini Battery Switch Key with Removable Knob - 32V & 100AThese Mini Battery Switches feature a removable knob for extra security. To remove, si...

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Original price $39.95
Original price $39.95 - Original price $39.95
Original price $39.95
Current price $27.99
$27.99 - $27.99
Current price $27.99
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Original price $8.99
Original price $8.99 - Original price $8.99
Original price $8.99
Current price $5.99
$5.99 - $5.99
Current price $5.99

Blue Sea 7900 Spare Key f/ Mini Switch [7900]

Blue Sea Systems
Low stock

Spare key for m-series (mini) Switch (6005)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is k...

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Original price $8.99
Original price $8.99 - Original price $8.99
Original price $8.99
Current price $5.99
$5.99 - $5.99
Current price $5.99
Save $3.00 Save $0.00
Original price $97.99
Original price $97.99 - Original price $97.99
Original price $97.99
Current price $57.99
$57.99 - $57.99
Current price $57.99

BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S]

BEP Marine
Low stock

Pro Installer 400A Selector Battery Switch - MC10Power requirements on boats have increased, and these 2 Selector switches offer high power capaci...

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Original price $97.99
Original price $97.99 - Original price $97.99
Original price $97.99
Current price $57.99
$57.99 - $57.99
Current price $57.99
Save $40.00 Save $0.00
Original price $302.99
Original price $302.99 - Original price $302.99
Original price $302.99
Current price $181.99
$181.99 - $181.99
Current price $181.99

Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]

Blue Sea Systems
In stock

7765 L-Series Solenoid Switch - 150A - 12/24V DCIdeal for switching DC subpanels, thrusters, windlass, inverters, and other medium-amp DC loads.Fe...

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Original price $302.99
Original price $302.99 - Original price $302.99
Original price $302.99
Current price $181.99
$181.99 - $181.99
Current price $181.99
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Original price $408.99
Original price $408.99 - Original price $408.99
Original price $408.99
Current price $244.99
$244.99 - $244.99
Current price $244.99

Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]

Blue Sea Systems
In stock

ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V Manual override knob provides an added level of safety allowing control with o...

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Original price $408.99
Original price $408.99 - Original price $408.99
Original price $408.99
Current price $244.99
$244.99 - $244.99
Current price $244.99
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Original price $124.99
Original price $124.99 - Original price $124.99
Original price $124.99
Current price $69.99
$69.99 - $69.99
Current price $69.99

Guest 2100 Cruiser Series Battery Selector Switch [2100]

Guest
Low stock

Cruiser Series Battery Selector Switch with AFDPart No. 2100DescriptionContinuous Amps: 230Momentary Amps: 345Cable Lug Size: 3/8"Color: OrangeDim...

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Original price $124.99
Original price $124.99 - Original price $124.99
Original price $124.99
Current price $69.99
$69.99 - $69.99
Current price $69.99
Save $55.00 Save $0.00
Original price $342.99
Original price $342.99 - Original price $342.99
Original price $342.99
Current price $205.99
$205.99 - $205.99
Current price $205.99

Blue Sea 7717100 ML-RBS Remote Battery Switch with Manual Control Auto Release Deutsch Connector - 24V [7717100]

Blue Sea Systems
Low stock

7717100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 24VFeatures: Includes Manual Control Auto Release ...

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Original price $342.99
Original price $342.99 - Original price $342.99
Original price $342.99
Current price $205.99
$205.99 - $205.99
Current price $205.99
Save $137.00 Save $0.00
Original price $113.99
Original price $113.99 - Original price $113.99
Original price $113.99
Current price $65.99
$65.99 - $65.99
Current price $65.99

BEP Heavy Duty Battery Selector Switch [721]

BEP Marine
In stock

Heavy-Duty Battery Selector SwitchThe 721 Battery Selector Switch is our heavy duty selector switch. Housed in the same module as the 720, it incl...

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Original price $113.99
Original price $113.99 - Original price $113.99
Original price $113.99
Current price $65.99
$65.99 - $65.99
Current price $65.99
Save $48.00 Save $0.00
Original price $77.00
Original price $77.00 - Original price $77.00
Original price $77.00
Current price $65.45
$65.45 - $65.45
Current price $65.45

Victron SmartSolar MPPT Charge Controller - 75V - 10AMP [SCC075010060R]

Victron Energy
In stock

SmartSolar MPPT Charge Controller - 75V - 10AMPFeatures: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise...

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Original price $77.00
Original price $77.00 - Original price $77.00
Original price $77.00
Current price $65.45
$65.45 - $65.45
Current price $65.45
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Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $27.99
$27.99 - $27.99
Current price $27.99

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

Blue Sea Systems
Low stock

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

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Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $27.99
$27.99 - $27.99
Current price $27.99
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Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $27.99
$27.99 - $27.99
Current price $27.99

Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]

Blue Sea Systems
In stock

6006m-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage...

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Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $27.99
$27.99 - $27.99
Current price $27.99
Save $17.00 Save $0.00
Original price $152.80
Original price $152.80 - Original price $152.80
Original price $152.80
Current price $104.99
$104.99 - $104.99
Current price $104.99

Egis Programmable Automatic Charging Relay (ACR) 160A, 12V [7610]

Egis Mobile Electric
Low stock

Programmable Automatic Charging Relay (ACR) 160A, 12VThis 160A Egis charging relay is automatic and programable. The relay eliminates dead start b...

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Original price $152.80
Original price $152.80 - Original price $152.80
Original price $152.80
Current price $104.99
$104.99 - $104.99
Current price $104.99
Save $47.81 Save $0.00
Original price $137.99
Original price $137.99 - Original price $137.99
Original price $137.99
Current price $85.99
$85.99 - $85.99
Current price $85.99

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

Blue Sea Systems
In stock

7601 DC Mini ACR Automatic Charging Relay - 65 AmpFeatures: 65 Amp continuous rating manages the charging current from alternators up to 65 Amps f...

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Original price $137.99
Original price $137.99 - Original price $137.99
Original price $137.99
Current price $85.99
$85.99 - $85.99
Current price $85.99
Save $52.00 Save $0.00
Original price $42.99
Original price $42.99 - Original price $42.99
Original price $42.99
Current price $27.99
$27.99 - $27.99
Current price $27.99

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

Blue Sea Systems
In stock

2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose...

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Original price $42.99
Original price $42.99 - Original price $42.99
Original price $42.99
Current price $27.99
$27.99 - $27.99
Current price $27.99
Save $15.00 Save $0.00
Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $27.99
$27.99 - $27.99
Current price $27.99

Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]

Blue Sea Systems
In stock

6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage ...

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Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $27.99
$27.99 - $27.99
Current price $27.99
Save $17.00 Save $0.00
Original price $199.99
Original price $199.99 - Original price $199.99
Original price $199.99
Current price $119.99
$119.99 - $119.99
Current price $119.99

Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]

Blue Sea Systems
In stock

7610120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protec...

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Original price $199.99
Original price $199.99 - Original price $199.99
Original price $199.99
Current price $119.99
$119.99 - $119.99
Current price $119.99
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