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Electrical - Battery Management

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Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
Regular price
$298.95
Sale price
$298.95
Regular price
$373.99
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$298.95
Sale price
$298.95
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$373.99
7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates...
T-H Marine 31 Series Battery Holder Tray w/Stainless Buckled Strap [NBH-31-SSC-DP]
Regular price
$20.95
Sale price
$20.95
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$20.99
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$20.95
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$20.95
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$20.99
31 Series Battery Holder Tray with Stainless Buckled StrapSecure and protect your boat's battery with the Battery Holder Tray with Stainless Buckle. This innovative tray...
Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]
Regular price
$211.95
Sale price
$211.95
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$264.99
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$211.95
Sale price
$211.95
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$264.99
7700100 ML Solenoid 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote...
BEP Panel-Mounted Battery Master Switch [701-PM]
-24%
BEP Panel-Mounted Battery Master Switch [701-PM]
Regular price
$30.95
Sale price
$30.95
Regular price
$41.18
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$30.95
Sale price
$30.95
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$41.18
Panel-Mounted Battery Master SwitchPanel-mounted switches are designed specifically for panel mount applications. This range gives a very compact, versatile solution. Compact, lightweight Removable key Countersunk...
Victron SmartSolar MPPT Charge Controller - 100V - 30AMP [SCC110030210]
Regular price
$135.15
Sale price
$135.15
Regular price
$159.00
Regular price
$135.15
Sale price
$135.15
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$159.00
SmartSolar MPPT Charge Controller - 100V - 30AMPFeatures: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.  VE.Direct For...
BEP Horizontal Battery Distribution Cluster f/Single Engine w/Two Battery Banks [716-H-140A-DVSR]
Regular price
$235.95
Sale price
$235.95
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$329.02
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$235.95
Sale price
$235.95
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$329.02
Horizontal Battery Distribution Cluster f/Single Engine w/Two Battery BanksThe 716-H-140A-DVSR is an ideal replacement for a battery selector switch. Just remove the selector switch and...
Regular price
$295.95
Sale price
$295.95
Regular price
$370.99
7713100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 12VFeatures: Includes Manual Control Auto Release Includes Deutsch Connector 12V Wire...
Hella Marine 50A Master Battery Switch [002843011]
-18%
Hella Marine 50A Master Battery Switch [002843011]
Regular price
$35.95
Sale price
$35.95
Regular price
$44.06
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$35.95
Sale price
$35.95
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$44.06
50A Master Battery SwitchFeatures: Master Switch for + or - circuit Seawaterproof Type of protection IPX 4 (DIN 40 050) - 12V Max. 1000A(10s) /...
Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]
Regular price
$54.95
Sale price
$54.95
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$70.99
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$54.95
Sale price
$54.95
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$70.99
e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures: Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition...
Blue Sea 9001e e-Series Battery Switch Selector [9001E]
-21%
Blue Sea 9001e e-Series Battery Switch Selector [9001E]
Regular price
$49.95
Sale price
$49.95
Regular price
$63.99
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$49.95
Sale price
$49.95
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$63.99
9001e e-Series Battery Switch Selector Features: Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected - Safe for installation aboard...
Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP]
Regular price
$59.95
Sale price
$59.95
Regular price
$102.81
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$59.95
Sale price
$59.95
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$102.81
Medium Duty Battery Selector Switch - 250A ContinuousFeatures: For use with 6 to 32 Volt Marine Electrical Systems Capacity - 250 AMPS Continuous, 360 AMPS...
Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]
Regular price
$303.95
Sale price
$303.95
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$380.99
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$303.95
Sale price
$303.95
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$380.99
7620Manual Control: NoCoil Voltage: 12V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery...
Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]
Regular price
$278.95
Sale price
$278.95
Regular price
$348.99
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$278.95
Sale price
$278.95
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$348.99
7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control with or without power, and offering...
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]
-20%
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]
Regular price
$141.95
Sale price
$141.95
Regular price
$177.99
Regular price
$141.95
Sale price
$141.95
Regular price
$177.99
7610120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics Automatically combines battery...
Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]
Regular price
$30.95
Sale price
$30.95
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$39.99
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$30.95
Sale price
$30.95
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$39.99
6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage several isolated circuits...
Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]
-20%
Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]
Regular price
$266.95
Sale price
$266.95
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$333.99
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$266.95
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$266.95
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$333.99
L Solenoid Switch - 12-24VDC - 250AFeatures: Hermetically sealed contacts / vaporproof Ignition protected - safe for installation aboard gasoline powered boats Activated by an...
Blue Sea 5510E e-Series Dual Circuit Battery Switch [5510E]
-22%
Blue Sea 5510E e-Series Dual Circuit Battery Switch [5510E]
Regular price
$75.95
Sale price
$75.95
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$97.99
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$75.95
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$75.95
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$97.99
5510EDual Circuit Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets...
Guest 2300A Diesel Power Battery Selector Switch [2300A]
-36%
Guest 2300A Diesel Power Battery Selector Switch [2300A]
Regular price
$184.95
Sale price
$184.95
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$288.99
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$184.95
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$184.95
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$288.99
Diesel Power Battery Selector SwitchProduct Features Polycarbonate case For 6, 12, 24 or 36 Volt systems Alternator field disconnect (AFD) allowing selection of any position...
Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]
Regular price
$30.95
Sale price
$30.95
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$37.99
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$30.95
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$30.95
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$37.99
2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known...
Egis M-Series 300A Battery Switch Off/On Knob Actuator [2306]
-43%
Egis M-Series 300A Battery Switch Off/On Knob Actuator [2306]
Regular price
$19.95
Sale price
$19.95
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$35.50
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$19.95
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$19.95
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$35.50
M-Series 300A Battery Switch Off/On Knob ActuatorSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system...
Victron SmartShunt 300A IP65 Bluetooth Battery Monitor [SHU065130050]
Regular price
$85.85
Sale price
$85.85
Regular price
$101.00
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$85.85
Sale price
$85.85
Regular price
$101.00
SmartShunt 300A IP65 Bluetooth Battery MonitorThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt connects...
BEP Distribution Cluster f/Single Engine w/Two Battery Banks [714-140A-DVSR]
Regular price
$184.95
Sale price
$184.95
Regular price
$258.38
Regular price
$184.95
Sale price
$184.95
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$258.38
Distribution Cluster for Single Engine with Two Battery BanksThe 714-140A-DVSR uses a dual sensing DVSR (710-140A). This system ensures that you will always have a...
BEP Emergency Parallel Switch - 12/24V - 500A [720-MDO-EP]
-36%
BEP Emergency Parallel Switch - 12/24V - 500A [720-MDO-EP]
Regular price
$266.95
Sale price
$266.95
Regular price
$418.99
Regular price
$266.95
Sale price
$266.95
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$418.99
Emergency Parallel Switch  - 12/24V - 500AThis Motorized Switch offers remotely activated, high current, emergency parallel connection suitable for emergency starting of large engines (up...
Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002]
Regular price
$251.95
Sale price
$251.95
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$342.99
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$251.95
Sale price
$251.95
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$342.99
Charge Mate Pro 40 - Electronics Charge RelayCurrent limited electronic charge relay with high efficiency and reverse current protectionA secondary battery on board requires a...
BEP Remote Operated Battery Switch w/Optical Sensor - 500A 12/24v [720-MDO]
Regular price
$265.95
Sale price
$265.95
Regular price
$370.89
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$265.95
Sale price
$265.95
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$370.89
Remote Operated Battery Switch w/Optical Sensor 500A 12/24VThe MD range of battery switches allow you to install the battery switch very close to the battery,...
Blue Sea 7901 Spare Knob f/m-Series (Mini) [7901]
-20%
Blue Sea 7901 Spare Knob f/m-Series (Mini) [7901]
Regular price
$7.95
Sale price
$7.95
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$9.99
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$7.95
Sale price
$7.95
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$9.99
Spare knob for m-series (mini) switch (6006)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California...
T-H Marine 54" Battery Strap w/Stainless Steel Buckle [BS-1-54SS-DP]
Regular price
$13.95
Sale price
$13.95
Regular price
$14.99
Regular price
$13.95
Sale price
$13.95
Regular price
$14.99
54" Battery Strap with Stainless Steel BuckleReplacement straps for T-H Marine battery trays.WARNING: This product can expose you to chemicals which are known to the...
Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]
Regular price
$322.95
Sale price
$322.95
Regular price
$404.99
Regular price
$322.95
Sale price
$322.95
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$404.99
7622Manual Control: YesCoil Voltage: 12vFeatures: Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability...
BEP Pro Installer 400A Dual Bank Control Switch - MC10 [772-DBC]
Regular price
$76.95
Sale price
$76.95
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$102.58
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$76.95
Sale price
$76.95
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$102.58
Pro Installer 400A Dual Bank Control Switch - MC10Another addition to our multi award winning Pro Installer EZ Mount range, the innovative Dual Bank Control...
Sea-Dog Battery Terminal Covers - Red/Black - 5/8" [415115-1]
-9%
Sea-Dog Battery Terminal Covers - Red/Black - 5/8" [415115-1]
Regular price
$9.95
Sale price
$9.95
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$10.95
Regular price
$9.95
Sale price
$9.95
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$10.95
Battery Terminal Covers - Red/Black - 5/8" These Battery Terminal Covers are designed to insulate integral marine wing nut terminals protecting battery cables from corrosion and...
Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
Regular price
$321.95
Sale price
$321.95
Regular price
$402.99
Regular price
$321.95
Sale price
$321.95
Regular price
$402.99
ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V Manual override knob provides an added level of safety allowing control with or without power...
Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146]
Regular price
$28.95
Sale price
$28.95
Regular price
$35.99
Regular price
$28.95
Sale price
$28.95
Regular price
$35.99
2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known...
Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch [9611DP]
Regular price
$74.95
Sale price
$74.95
Regular price
$98.94
Regular price
$74.95
Sale price
$74.95
Regular price
$98.94
Compact Battery Selector & Main Disconnect SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemsHigher rating than popular 8500 series switchesSame bolt...
Sea-Dog Battery Box Strap Brackets - 54" [415094-1]
-12%
Sea-Dog Battery Box Strap Brackets - 54" [415094-1]
Regular price
$6.95
Sale price
$6.95
Regular price
$7.95
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$6.95
Sale price
$6.95
Regular price
$7.95
Battery Box Strap & Brackets - 54" Battery Box Strap & Brackets includes a woven polypropylene strap, injection molded nylon buckle, two brackets, and four #8...
Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 100A [422732-1]
Regular price
$30.95
Sale price
$30.95
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$39.95
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$30.95
Sale price
$30.95
Regular price
$39.95
Mini Battery Switch Key with Removable Knob - 32V & 100AThese Mini Battery Switches feature a removable knob for extra security. To remove, simply twist...
Sea-Dog Battery Tray w/Clamp f/27 Series Batteries [415057-1]
-12%
Sea-Dog Battery Tray w/Clamp f/27 Series Batteries [415057-1]
Regular price
$12.95
Sale price
$12.95
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$14.75
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$12.95
Sale price
$12.95
Regular price
$14.75
Battery Tray with Clamp for 27 Series Batteries Heavy duty Battery Tray for size #27 batteries. Includes screw down clamp and four 1/4"x1" PH screws with...
Sea-Dog Battery Terminal Covers - Red/Back - 1/2" [415110-1]
-16%
Sea-Dog Battery Terminal Covers - Red/Back - 1/2" [415110-1]
Regular price
$7.95
Sale price
$7.95
Regular price
$9.55
Regular price
$7.95
Sale price
$7.95
Regular price
$9.55
Battery Terminal Covers - Red/Back - 1/2" These Battery Terminal Covers are designed to insulate integral marine wing nut terminals protecting battery cables from corrosion and...
Victron SmartSolar MPPT 150/70 - TR Solar Charge Controller [SCC115070211]
Regular price
$402.05
Sale price
$402.05
Regular price
$473.00
Regular price
$402.05
Sale price
$402.05
Regular price
$473.00
SmartSolar MPPT 150/70 - TR Solar Charge ControllerFeatures: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.  Ultra-fast Maximum...
BEP Emergency Parallel Switch - 12/24V - 275A [80-701-0018-00]
-36%
BEP Emergency Parallel Switch - 12/24V - 275A [80-701-0018-00]
Regular price
$187.95
Sale price
$187.95
Regular price
$294.99
Regular price
$187.95
Sale price
$187.95
Regular price
$294.99
Emergency Parallel Switch - 12/24V - 275A This Motorized Switch offers remotely activated, high current, emergency parallel connection suitable for emergency starting of large engines (up...
Victron Orion-TR Smart 12/12-30 30A (360W) Isolated DC-DC or Power Supply [ORI121236120]
Regular price
$243.95
Sale price
$243.95
Regular price
$287.00
Regular price
$243.95
Sale price
$243.95
Regular price
$287.00
Orion-TR Smart 12/12-30A (360W) Isolated DC-DC Charger or Power SupplyThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger or a power supply...
Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]
-19%
Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]
Regular price
$112.95
Sale price
$112.95
Regular price
$140.99
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$112.95
Sale price
$112.95
Regular price
$140.99
m-LVD Low Voltage DisconnectSenses low battery voltage and automatically disconnects devices to save power for starting or to preserve battery lifeA dead battery is one...
Digital Yacht BM100 Battery Monitoring Solution [ZDIGISSBM100]
Regular price
$436.95
Sale price
$436.95
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$439.95
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$436.95
Sale price
$436.95
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$439.95
BM100 Battery Monitoring SolutionThe BM100 is a complete system comprising SmartShunt and the veKonvert NMEA 2000 interface. It is part of Digital Yacht’s iSeaSense range...
Perko Medium Duty Battery Disconnect Shut Off/On - 250 Amp Continuous, 12-32VDC [9601DP]
Regular price
$57.95
Sale price
$57.95
Regular price
$98.94
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$57.95
Sale price
$57.95
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$98.94
Medium Duty Battery Disconnect SwitchPart #: 9601DPFeatures: Ignition Protected For use with 12, 24 and 32 Volt Marine Electrical Systems Capacity - 250 Amps Continuous...
Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]
-20%
Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]
Regular price
$37.95
Sale price
$37.95
Regular price
$47.99
Regular price
$37.95
Sale price
$37.95
Regular price
$47.99
6006200 - Blackm-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage...
Victron CYRIX-CT 12/24V-120A Intelligent Battery Combiner [CYR010120011R]
Regular price
$49.30
Sale price
$49.30
Regular price
$58.00
Regular price
$49.30
Sale price
$49.30
Regular price
$58.00
CYRIX-CT 12/24V-120A Intelligent Battery CombinerThe Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them...
Blue Sea 3002 HD-Series Battery Switch Selector [3002]
-19%
Blue Sea 3002 HD-Series Battery Switch Selector [3002]
Regular price
$132.95
Sale price
$132.95
Regular price
$165.99
Regular price
$132.95
Sale price
$132.95
Regular price
$165.99
3002 HD-Series Battery Switch SelectorFeatures: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected - safe for installation aboard gasoline powered boats .870" (22.01mm)...
Victron SmartSolar MPPT 250/70-TR VE.Can [SCC125070421]
-15%
Victron SmartSolar MPPT 250/70-TR VE.Can [SCC125070421]
Regular price
$536.35
Sale price
$536.35
Regular price
$631.00
Regular price
$536.35
Sale price
$536.35
Regular price
$631.00
SmartSolar MPPT 250/70-TR VE.CanThe SmartSolar MPPT is packed with advanced technology to get the most out of your solar panels whilst protecting your batteries. It...
BEP Remote Operated Battery Switch - 275A Cont [701-MD]
-28%
BEP Remote Operated Battery Switch - 275A Cont [701-MD]
Regular price
$203.95
Sale price
$203.95
Regular price
$283.58
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$203.95
Sale price
$203.95
Regular price
$283.58
Remote Operated Battery Switch, 275A ContThe MD range of battery switches allow you to install the battery switch very close to the battery, to remotely...
Egis XD Series Single 500 Amp Heavy Duty Battery Switch/Mechanical Contactor [8710-1900]
Regular price
$43.95
Sale price
$43.95
Regular price
$50.20
Regular price
$43.95
Sale price
$43.95
Regular price
$50.20
XD Series Single 500 Amp Heavy Duty Battery Switch/Mechanical ContactorFeatures: Silver Alloy Contact Points support high ampere/full voltage switching capability versus legacy rotary style switches....
Guest 2101 Cruiser Series Battery Selector Switch w/o AFD [2101]
Regular price
$68.95
Sale price
$68.95
Regular price
$107.99
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$68.95
Sale price
$68.95
Regular price
$107.99
Cruiser Series Battery Selector Switch without AFDThis battery switch can be used on 6, 12, 24 or 36V systems.Features: Polycarbonate case Surface mount Cable Lug...

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