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Electrical - Battery Management

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Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]
Regular price
$250.95
Sale price
$250.95
Regular price
$353.99
Regular price
$250.95
Sale price
$250.95
Regular price
$353.99
7702Manual Control: YesCoil Voltage: 24V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long...
Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]
Regular price
$211.95
Sale price
$211.95
Regular price
$297.99
Regular price
$211.95
Sale price
$211.95
Regular price
$297.99
7700100 ML Solenoid 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote...
Blue Sea 7900 Spare Key f/ Mini Switch [7900]
-22%
Blue Sea 7900 Spare Key f/ Mini Switch [7900]
Regular price
$6.95
Sale price
$6.95
Regular price
$8.99
Regular price
$6.95
Sale price
$6.95
Regular price
$8.99
Spare key for m-series (mini) Switch (6005)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California...
Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]
Regular price
$46.95
Sale price
$46.95
Regular price
$66.99
Regular price
$46.95
Sale price
$46.95
Regular price
$66.99
9003e e-Series Battery Switch Single Circuit ON/OFF Features: CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear...
Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]
Regular price
$41.95
Sale price
$41.95
Regular price
$59.99
Regular price
$41.95
Sale price
$41.95
Regular price
$59.99
6007m-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without power interruptionSelectorSwitches battery bank 1 or battery bank 2 or...
Victron Orion-Tr Smart 12/24 10 AMP (240W) Isolated DC-DC Charger or Power Supply [ORI122424120]
Regular price
$159.80
Sale price
$159.80
Regular price
$188.00
Regular price
$159.80
Sale price
$159.80
Regular price
$188.00
Orion-TR Smart 12/24-10A (240W) 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...
BoatBuckle Gas Tank Tie-Down [F05352]
Regular price
$9.40
Sale price
$9.40
Regular price
$0.00
Regular price
$9.40
Sale price
$9.40
Regular price
$0.00
BoatBuckle Gas Tank Tie-DownThe Battery Box Tie-Down features a nylon buckle, while the Gas TankTie-down features a zinc coated steel buckle.Both made of durable 1.5"polypropylene...
Victron SmartSolar MPPT Charge Controller - 100V - 30AMP - UL Approved [SCC110030210]
Regular price
$128.35
Sale price
$128.35
Regular price
$151.00
Regular price
$128.35
Sale price
$128.35
Regular price
$151.00
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 Remote Operated Battery Switch - 275A Cont [701-MD]
-36%
BEP Remote Operated Battery Switch - 275A Cont [701-MD]
Regular price
$203.95
Sale price
$203.95
Regular price
$318.99
Regular price
$203.95
Sale price
$203.95
Regular price
$318.99
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...
BEP Wireless Remote Control Kit f/701-MD & 720 Size Battery Switches [80-911-0045-00]
Regular price
$174.95
Sale price
$174.95
Regular price
$264.99
Regular price
$174.95
Sale price
$174.95
Regular price
$264.99
Wireless Remote Control Kit f/701-MD & 720 Size Battery SwitchesWirelessly operate your BEP motorized battery switches from a distance of up to 250 feet (80...
Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]
Regular price
$100.30
Sale price
$100.30
Regular price
$118.00
Regular price
$100.30
Sale price
$100.30
Regular price
$118.00
SmartShunt 500AMP/50MV Bluetooth Smart Battery ShuntThe Smart Battery ShuntThe SmartShunt is an all in one battery monitor, only without a display. Your phone acts as...
Perko Heavy Duty Battery Selector Switch w/Alternator Field Disconnect [8603DP]
Regular price
$225.95
Sale price
$225.95
Regular price
$329.49
Regular price
$225.95
Sale price
$225.95
Regular price
$329.49
Diameter: 5-1/4" Depth: 2-5/8" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity - 250 AMPS...
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
Regular price
$288.99
Regular price
$184.95
Sale price
$184.95
Regular price
$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 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
Regular price
$331.95
Sale price
$331.95
Regular price
$467.99
Regular price
$331.95
Sale price
$331.95
Regular price
$467.99
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...
BEP Remote Emergency Parallel Switch [80-724-0007-00]
-33%
BEP Remote Emergency Parallel Switch [80-724-0007-00]
Regular price
$43.95
Sale price
$43.95
Regular price
$65.99
Regular price
$43.95
Sale price
$43.95
Regular price
$65.99
Remote Emergency Parallel SwitchThe Remote Emergency Parallel Switch is used for convenient remote activation of the 10 minute emergency parallel function on motorized Voltage Sensitive...
Attwood Single Battery Switch - 12-50 VDC [14233-7]
-16%
Attwood Single Battery Switch - 12-50 VDC [14233-7]
Regular price
$30.95
Sale price
$30.95
Regular price
$37.09
Regular price
$30.95
Sale price
$30.95
Regular price
$37.09
Single Battery Switch - 12-50 VDCCompact and heavy-duty battery switches with removable control knob to deter theft.Single battery option 12-50 volts DC / 200 Amps...
Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]
-30%
Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]
Regular price
$62.95
Sale price
$62.95
Regular price
$90.99
Regular price
$62.95
Sale price
$62.95
Regular price
$90.99
6008 M-Series Battery Switch 3 Position - RedSwitches a single battery to a single load group.Features: Ignition protected—safe for installation aboard gasoline powered boats Case...
Regular price
$116.95
Sale price
$116.95
Regular price
$163.99
7611 DC BatteryLinkâ„¢ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures: 120 Amp continuous rating 12/24V DC auto ranging voltage input Senses charging on...
Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]
Regular price
$266.95
Sale price
$266.95
Regular price
$375.99
Regular price
$266.95
Sale price
$266.95
Regular price
$375.99
7623Manual Control: YesCoil Voltage: 24vFeatures: Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability...
Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]
Regular price
$51.95
Sale price
$51.95
Regular price
$74.99
Regular price
$51.95
Sale price
$51.95
Regular price
$74.99
6011m-Series (Mini) Battery Switch Dual Circuit Plus™ Switches two battery banks simultaneously with one simple ON/OFF switch while maintaining battery bank isolation, minimizing the risk...
Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]
Regular price
$17.95
Sale price
$17.95
Regular price
$23.99
Regular price
$17.95
Sale price
$17.95
Regular price
$23.99
m-Series Battery Switch Paralleling Link Bus Material: Tin-Plated Copper Continuous Rating: 250 Amperes DC WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp)...
Regular price
$244.95
Sale price
$244.95
Regular price
$384.99
275A Cont Motorized Dual Operation VSS (Voltage Sensitive Switch) - Deutsch ConnectorThese Voltage Sensitive Switches (VSS) automatically sense connected battery bank voltages and provide optimal,...
Blue Sea 7649 Mini Add-A-Battery Kit [7649]
-30%
Blue Sea 7649 Mini Add-A-Battery Kit [7649]
Regular price
$155.95
Sale price
$155.95
Regular price
$225.99
Regular price
$155.95
Sale price
$155.95
Regular price
$225.99
7649 Mini Add-A-BatteryWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from the...
Victron SmartShunt 500A/50MV IP65 Bluetooth Battery Monitor [SHU065150050]
Regular price
$100.30
Sale price
$100.30
Regular price
$118.00
Regular price
$100.30
Sale price
$100.30
Regular price
$118.00
SmartShunt 500A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display....
Victron SolidSwitch 104 f/DC Loads Up To 70V/4A [BMS800200104]
-15%
Victron SolidSwitch 104 f/DC Loads Up To 70V/4A [BMS800200104]
Regular price
$39.10
Sale price
$39.10
Regular price
$46.00
Regular price
$39.10
Sale price
$39.10
Regular price
$46.00
SolidSwitch 104 for DC Loads Up To 70V/4AFeatures: The SolidSwitch 104 will switch DC loads of up to 70V/4A and can be controlled by a...
Victron VE.Bus BMS NG [BMS300200300]
-15%
Victron VE.Bus BMS NG [BMS300200300]
Regular price
$156.40
Sale price
$156.40
Regular price
$184.00
Regular price
$156.40
Sale price
$156.40
Regular price
$184.00
VE.Bus BMS NGThe VE.Bus BMS NG is an all-in-one Battery Management System (BMS) for Victron Lithium NG batteries (not compatible with Lithium Battery Smart batteries),...
Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]
-29%
Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]
Regular price
$295.95
Sale price
$295.95
Regular price
$416.99
Regular price
$295.95
Sale price
$295.95
Regular price
$416.99
L Solenoid Switch - 12-24VDC - 250AFeatures: Hermetically sealed contacts / vaporproof Ignition protected - safe for installation aboard gasoline powered boats Activated by an...
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...
Blue Sea 5511E e-Series Dual Circuit Plus Battery Switch [5511E]
Regular price
$62.95
Sale price
$62.95
Regular price
$91.99
Regular price
$62.95
Sale price
$62.95
Regular price
$91.99
5511eDual Circuit Plus Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting...
BEP Battery Switch Label Sheet [713]
-27%
BEP Battery Switch Label Sheet [713]
Regular price
$20.95
Sale price
$20.95
Regular price
$28.99
Regular price
$20.95
Sale price
$20.95
Regular price
$28.99
701 Contour Battery Master SwitchLabel Set (12 Labels) for non-standard labeling.
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...
Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]
Regular price
$30.95
Sale price
$30.95
Regular price
$42.99
Regular price
$30.95
Sale price
$30.95
Regular price
$42.99
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...
Megaware BatteryGuard [40131]
Regular price
$19.95
Sale price
$19.95
Regular price
Regular price
$19.95
Sale price
$19.95
Regular price
BatteryGuardâ„¢Prolong the lifeof your battery. Maximize your battery's performace. Excessive shock and vibration are two of the leading causes for battery failure. Megaware BatteryGuardâ„¢ sits...
Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]
Regular price
$250.95
Sale price
$250.95
Regular price
$353.99
Regular price
$250.95
Sale price
$250.95
Regular price
$353.99
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...
BEP Horizontal Battery Distribution Cluster f/Single Engine w/Two Battery Banks [716-H-140A-DVSR]
Regular price
$235.95
Sale price
$235.95
Regular price
$369.99
Regular price
$235.95
Sale price
$235.95
Regular price
$369.99
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...
Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]
-30%
Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]
Regular price
$33.95
Sale price
$33.95
Regular price
$48.99
Regular price
$33.95
Sale price
$33.95
Regular price
$48.99
Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs for maximum conductivity...
Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]
Regular price
$31.95
Sale price
$31.95
Regular price
$43.99
Regular price
$31.95
Sale price
$31.95
Regular price
$43.99
2155 - Remote Control Contura Switch  with Lockout Slide Vibration, shock, thermoschock, moisture and salt spray resistant Lockout slide reduces the risk of accidental switching...
Blue Sea 9001e e-Series Battery Switch Selector [9001E]
-30%
Blue Sea 9001e e-Series Battery Switch Selector [9001E]
Regular price
$49.95
Sale price
$49.95
Regular price
$71.99
Regular price
$49.95
Sale price
$49.95
Regular price
$71.99
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...
Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black [6011200]
Regular price
$51.95
Sale price
$51.95
Regular price
$74.99
Regular price
$51.95
Sale price
$51.95
Regular price
$74.99
m-Series Mini Dual Circuit Plus Battery Switch - BlackSimultaneously switches two isolated battery banks or combines battery banks to all loads. Make before break contact...
Victron VE. Direct to Bluetooth Smart Dongle w/ 1.5M Cable [ASS030536011]
Regular price
$39.95
Sale price
$39.95
Regular price
$47.00
Regular price
$39.95
Sale price
$39.95
Regular price
$47.00
VE. Direct Bluetooth Smart DongleUsing the VE.Direct to Bluetooth Smart dongle you can display your BMV or MPPT information on iOS and Android devices, using...
Guest Battery On/Off Switch w/o AFD [2102]
-35%
Guest Battery On/Off Switch w/o AFD [2102]
Regular price
$72.95
Sale price
$72.95
Regular price
$112.99
Regular price
$72.95
Sale price
$72.95
Regular price
$112.99
Battery On/Off Switch without AFD This battery switch can be used on 6, 12, 24 or 36V systems.Features: Polycarbonate case Surface mount Cable Lug Size: 3/8"...
Guest 2111A Heavy Duty Battery Selector Switch [2111A]
-36%
Guest 2111A Heavy Duty Battery Selector Switch [2111A]
Regular price
$40.95
Sale price
$40.95
Regular price
$63.99
Regular price
$40.95
Sale price
$40.95
Regular price
$63.99
Battery Selector SwitchPart No. 2111AFeatures New ergonomically styled turn knob provides easy On/Off switching Updated color scheme and graphics make it easier to determine switch...
Sea-Dog Battery Tray w/Clamp f/24 Series Batteries [415054-1]
-16%
Sea-Dog Battery Tray w/Clamp f/24 Series Batteries [415054-1]
Regular price
$13.95
Sale price
$13.95
Regular price
$16.65
Regular price
$13.95
Sale price
$13.95
Regular price
$16.65
Battery Tray with Clamp for 24 Series Batteries Heavy duty Battery Tray for size #24 batteries. Includes screw down clamp and four 1/4"x1" PH screws with...
BEP Contour Battery Disconnect Switch - 275A Continuous [701]
-32%
BEP Contour Battery Disconnect Switch - 275A Continuous [701]
Regular price
$36.95
Sale price
$36.95
Regular price
$54.99
Regular price
$36.95
Sale price
$36.95
Regular price
$54.99
Mini Contour Battery Disconnect Switch - 275A ContinuousThis switch offers a number of unique features, the highlight being the Contour Locking System, allowing it to...
Sea-Dog Battery Tray w/Straps f/27 Series Batteries [415047-1]
-13%
Sea-Dog Battery Tray w/Straps f/27 Series Batteries [415047-1]
Regular price
$14.95
Sale price
$14.95
Regular price
$17.35
Regular price
$14.95
Sale price
$14.95
Regular price
$17.35
Battery Tray with Straps for 27 Series Batteries Heavy duty Battery Tray with Strap for size #27 batteries. Includes hold down strap with a quick release...
Sea-Dog Battery Tray w/Straps f/24 Series Batteries [415044-1]
-11%
Sea-Dog Battery Tray w/Straps f/24 Series Batteries [415044-1]
Regular price
$13.95
Sale price
$13.95
Regular price
$15.75
Regular price
$13.95
Sale price
$13.95
Regular price
$15.75
Battery Tray with Straps for 24 Series Batteries Heavy duty Battery Tray with Strap for size #24 batteries. Includes hold down strap with a quick release...
Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
Regular price
$289.95
Sale price
$289.95
Regular price
$408.99
Regular price
$289.95
Sale price
$289.95
Regular price
$408.99
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...
Victron Orion-TR Smart 12/12-18A 18A (220W) Isolated DC-DC Charger or Power Supply [ORI121222120]
Regular price
$159.80
Sale price
$159.80
Regular price
$188.00
Regular price
$159.80
Sale price
$159.80
Regular price
$188.00
Orion-TR Smart 12/12-18A (220W) 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...
Victron SmallBMS NG [BMS400100300]
-15%
Victron SmallBMS NG [BMS400100300]
Regular price
$85.00
Sale price
$85.00
Regular price
$100.00
Regular price
$85.00
Sale price
$85.00
Regular price
$100.00
SmallBMS NGThe SmallBMS NG is an all-in-one Battery Management System (BMS) designed for Victron Lithium NG batteries (not compatible with lithium smart batteries). It monitors...
BEP Battery Distribution Cluster f/Triple Outboard Engine w/Four Battery Banks [719-140A-DVSR]
Regular price
$594.95
Sale price
$594.95
Regular price
$934.99
Regular price
$594.95
Sale price
$594.95
Regular price
$934.99
Battery Distribution Cluster f/Triple Outboard Engine w/Four Battery BanksBattery Dist Cluster Triple EngineThe 719-140A-DVSR was designed through popular demand for our 717-140A-DVSR cluster. This system...

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