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Electrical - Battery Management

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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
$63.95
Regular price
$49.95
Sale price
$49.95
Regular price
$63.95
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 7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12V [7718100]
Regular price
$251.95
Sale price
$251.95
Regular price
$315.51
Regular price
$251.95
Sale price
$251.95
Regular price
$315.51
7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12VFor applications where sustained control signals are needed to emulate a normally open relay with a...
Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP]
Regular price
$55.95
Sale price
$55.95
Regular price
$102.81
Regular price
$55.95
Sale price
$55.95
Regular price
$102.81
Medium Duty Battery Selector Switch - 250A ContinuousFeatures: For use with 6 two 50 Volt Marine Electrical Systems Capacity - 250 AMPS Continuous, 360 AMPS...
Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]
Regular price
$51.95
Sale price
$51.95
Regular price
$66.13
Regular price
$51.95
Sale price
$51.95
Regular price
$66.13
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...
Guest 2110A Battery Selector Switch [2110A]
-22%
Guest 2110A Battery Selector Switch [2110A]
Regular price
$40.95
Sale price
$40.95
Regular price
$52.86
Regular price
$40.95
Sale price
$40.95
Regular price
$52.86
Battery Selector Switch with AFDPart No. 2110ADescriptionContinuous Amps: 230Momentary Amps: 345Dimensions: 5"D x 2-3/4"H Product FeaturesAlternator field disconnect (AFD) allows selection of any positions, including...
Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]
Regular price
$183.95
Sale price
$183.95
Regular price
$202.64
Regular price
$183.95
Sale price
$183.95
Regular price
$202.64
7765 L-Series Solenoid Switch - 150A - 12/24V DCIdeal for switching DC subpanels, thrusters, windlass, inverters, and other medium-amp DC loads.Features: Continuous duty, SPST -...
Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]
Regular price
$110.95
Sale price
$110.95
Regular price
$156.51
Regular price
$110.95
Sale price
$110.95
Regular price
$156.51
3003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected - safe for installation aboard gasoline...
Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]
Regular price
$266.95
Sale price
$266.95
Regular price
$332.84
Regular price
$266.95
Sale price
$266.95
Regular price
$332.84
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...
Victron SmartSolar MPPT 150/100-MC4 VE-Can [SCC115110511]
-15%
Victron SmartSolar MPPT 150/100-MC4 VE-Can [SCC115110511]
Regular price
$527.00
Sale price
$527.00
Regular price
$620.00
Regular price
$527.00
Sale price
$527.00
Regular price
$620.00
SmartSolar MPPT 150/100-MC4 VE-CanThe MPPT VE.Can SmartSolar charger uses the latest and fastest technology to convert energy from a solar array into energy that optimally...
Victron SmartSolar MPPT 150/70-TR Solar Charge Controller - UL Approved [SCC115070211]
Regular price
$382.50
Sale price
$382.50
Regular price
$450.00
Regular price
$382.50
Sale price
$382.50
Regular price
$450.00
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...
Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 2M [ASS030560200]
Regular price
$34.85
Sale price
$34.85
Regular price
$41.00
Regular price
$34.85
Sale price
$34.85
Regular price
$41.00
M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 2MFeatures: 2-meter cable Extends the data cables that run from a 12.8 Volt Lithium-Ion...
Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]
Regular price
$33.95
Sale price
$33.95
Regular price
$44.19
Regular price
$33.95
Sale price
$33.95
Regular price
$44.19
Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs for maximum conductivity...
Regular price
$65.95
Sale price
$65.95
Regular price
$76.99
Single Pole Brass Battery Switch with Faceplate 175 Amp Continuous 800 Amp IntermittentMarine-Grade UL-Listed master disconnect switches. Features: 6-36 VDC 175 Amp Continuous 800 Amp Intermittent...
BEP Remote Operated Battery Switch - 275A Cont - Deutsch Plug [701-MD-D]
Regular price
$199.95
Sale price
$199.95
Regular price
$262.75
Regular price
$199.95
Sale price
$199.95
Regular price
$262.75
Remote Operated Battery Switch, 275A Cont - Deutsch PlugThe MD range of battery switches allow you to install the battery switch very close to the...
Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]
Regular price
$267.95
Sale price
$267.95
Regular price
$335.43
Regular price
$267.95
Sale price
$267.95
Regular price
$335.43
M-Series Dual Circuit Plus™, Main + 3 Positions CLB VerticalFeatures: Push Button Reset-Only Branch Circuit Breakers provide economical high-density circuit protection when switching is provided...
Guest 2111A Heavy Duty Battery Selector Switch [2111A]
-23%
Guest 2111A Heavy Duty Battery Selector Switch [2111A]
Regular price
$33.95
Sale price
$33.95
Regular price
$44.31
Regular price
$33.95
Sale price
$33.95
Regular price
$44.31
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...
Victron SmartShunt 1000AMP/50MV Bluetooth Smart Battery Shunt [SHU050210050]
Regular price
$165.75
Sale price
$165.75
Regular price
$195.00
Regular price
$165.75
Sale price
$165.75
Regular price
$195.00
SmartShunt 1000AMP/50MV Bluetooth Smart Battery ShuntThe SmartShunt is an all in one battery monitor, only without a display. Your phone acts as the display. The...
Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]
Regular price
$154.95
Sale price
$154.95
Regular price
$194.62
Regular price
$154.95
Sale price
$154.95
Regular price
$194.62
Remote Control Panel w/(3) 2145 Remote Control Contura SwitchFeatures: Lockout slides reduce the risk of accidental switching For use with ML-Series Switches Includes labels illustrated...
Sea-Dog Battery Terminal Covers - Red/Back - 1/2" [415110-1]
-6%
Sea-Dog Battery Terminal Covers - Red/Back - 1/2" [415110-1]
Regular price
$7.95
Sale price
$7.95
Regular price
$8.50
Regular price
$7.95
Sale price
$7.95
Regular price
$8.50
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...
Regular price
$156.40
Sale price
$156.40
Regular price
$184.00
VE.Bus BMS V2 for Victron LiFePO4 Batteries 12-48VDC - Work with All VE.Bus & GX DevicesThe VE.Bus BMS and VE.Bus BMS V2 is Battery Management...
Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 5M [ASS030560500]
Regular price
$42.50
Sale price
$42.50
Regular price
$50.00
Regular price
$42.50
Sale price
$42.50
Regular price
$50.00
M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 5MFeatures: 5-meter cable Extends the data cables that run from a 12.8 Volt Lithium-Ion...
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 Replacement Shunt f/BMV Monitors - *PCB is NOT Included* [SHU500050100]
Regular price
$22.10
Sale price
$22.10
Regular price
$26.00
Regular price
$22.10
Sale price
$22.10
Regular price
$26.00
Replacement Shunt for BMV Monitors - *PCB is NOT Included*Replacement 500A/50MV shunt for BMV Monitors*BMV PCB is NOT included and must be purchased separately*Warranty InfoPlease...
Victron SmartSolar MPPT Solar Charge Controller - 75V - 15Amp - UL Approved [SCC075015060R]
Regular price
$67.15
Sale price
$67.15
Regular price
$79.00
Regular price
$67.15
Sale price
$67.15
Regular price
$79.00
SmartSolar MPPT Charge Controller - 75V - 15AMPFeatures: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.  VE.Direct For...
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...
Blue Sea 9160 Paralleling ML Series Link Bus [9160]
-19%
Blue Sea 9160 Paralleling ML Series Link Bus [9160]
Regular price
$16.95
Sale price
$16.95
Regular price
$20.96
Regular price
$16.95
Sale price
$16.95
Regular price
$20.96
9160 Paralleling ML Series Link BusUse as a paralleling devise for the ML Series Switches.Features: Tin-plated copper for maximum conductivity and corrosion resistance 500 Ampere...
BoatBuckle Gas Tank Tie-Down [F05352]
Regular price
$9.18
Sale price
$9.18
Regular price
Regular price
$9.18
Sale price
$9.18
Regular price
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...
BEP Heavy-Duty Battery Switch - 600A Continuous [720]
-24%
BEP Heavy-Duty Battery Switch - 600A Continuous [720]
Regular price
$86.95
Sale price
$86.95
Regular price
$114.52
Regular price
$86.95
Sale price
$86.95
Regular price
$114.52
Heavy-Duty Battery Switch - 600A ContinuousFeatures: The 720 Heavy-duty Battery Switch is well suited to larger vessels, being capable of handling the high electrical loads...
BEP Pro Installer 400A EZ-Mount Battery Selector Switch (1-2-Both-Off) [771-S-EZ]
Regular price
$67.95
Sale price
$67.95
Regular price
$86.27
Regular price
$67.95
Sale price
$67.95
Regular price
$86.27
Pro Installer 400A EZ-Mount Battery Selector Switch (1-2-Both-Off)As easy as 1, 2, 3, these revolutionary battery switches allow you to wire from the front. Never...
BEP Emergency Parallel Switch - 12/24V - 275A [80-701-0018-00]
-24%
BEP Emergency Parallel Switch - 12/24V - 275A [80-701-0018-00]
Regular price
$172.95
Sale price
$172.95
Regular price
$228.04
Regular price
$172.95
Sale price
$172.95
Regular price
$228.04
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 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]
-23%
Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]
Regular price
$33.95
Sale price
$33.95
Regular price
$44.19
Regular price
$33.95
Sale price
$33.95
Regular price
$44.19
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...
Victron Smart Battery Monitor - BMV-712 - Grey - Bluetooth Capable [BAM030712000R]
Regular price
$158.95
Sale price
$158.95
Regular price
$187.00
Regular price
$158.95
Sale price
$158.95
Regular price
$187.00
Smart Battery Monitor - BMV-712 - Grey - Bluetooth CapableFeatures: Bluetooth inside With Bluetooth built-in, the BMV Smart is ready for the Internet of Things...
Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black [6011200]
Regular price
$51.95
Sale price
$51.95
Regular price
$66.13
Regular price
$51.95
Sale price
$51.95
Regular price
$66.13
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...
Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]
Regular price
$23.95
Sale price
$23.95
Regular price
$29.74
Regular price
$23.95
Sale price
$23.95
Regular price
$29.74
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...
Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]
Regular price
$30.95
Sale price
$30.95
Regular price
$39.72
Regular price
$30.95
Sale price
$30.95
Regular price
$39.72
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 several isolated...
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]
-19%
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]
Regular price
$116.95
Sale price
$116.95
Regular price
$146.07
Regular price
$116.95
Sale price
$116.95
Regular price
$146.07
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...
Megaware BatteryGuard [40131]
Regular price
$19.95
Sale price
$19.95
Regular price
Regular price
$19.95
Sale price
$19.95
Regular price
BatteryGuard™Prolong the lifeof your battery. Maximize your battery's performace. Excessive shock and vibration are two of the leading causes for battery failure. Megaware BatteryGuard™ sits...
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
$12.95
Sale price
$12.95
Regular price
$14.95
Regular price
$12.95
Sale price
$12.95
Regular price
$14.95
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...
Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
Regular price
$272.95
Sale price
$272.95
Regular price
$307.99
Regular price
$272.95
Sale price
$272.95
Regular price
$307.99
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...
Victron SmartSolar MPPT Solar Charge Controller - 75V - 10Amp - UL Approved [SCC075010060R]
Regular price
$62.05
Sale price
$62.05
Regular price
$73.00
Regular price
$62.05
Sale price
$62.05
Regular price
$73.00
SmartSolar MPPT Charge Controller - 75V - 10AMPFeatures: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers.  VE.Direct For...
Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]
Regular price
$229.95
Sale price
$229.95
Regular price
$287.16
Regular price
$229.95
Sale price
$229.95
Regular price
$287.16
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 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]
Regular price
$235.95
Sale price
$235.95
Regular price
$264.99
Regular price
$235.95
Sale price
$235.95
Regular price
$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...
Victron SmartSolar MPPT 150/45 Solar Charge Controller [SCC115045212]
Regular price
$218.45
Sale price
$218.45
Regular price
$257.00
Regular price
$218.45
Sale price
$218.45
Regular price
$257.00
SmartSolar MPPT 150/45 Solar Charge ControllerA solar charger gathers energy from your solar panels, and stores it in your batteries.  Using the latest, fastest technology,...
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...
Mastervolt Charge Mate Pro 90 [83309002]
-10%
Mastervolt Charge Mate Pro 90 [83309002]
Regular price
$302.95
Sale price
$302.95
Regular price
$337.66
Regular price
$302.95
Sale price
$302.95
Regular price
$337.66
Charge Mate Pro 90Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery onboard requires a dedicated charging solution. The Charge...
Regular price
$116.95
Sale price
$116.95
Regular price
$146.07
7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures: 120 Amp continuous rating 12/24V DC auto ranging voltage input Senses charging on...
Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1]
Regular price
$44.95
Sale price
$44.95
Regular price
$59.95
Regular price
$44.95
Sale price
$44.95
Regular price
$59.95
Mini Battery Switch Key with Removable Knob - 32V & 300AThese Mini Battery Switches feature a removable knob for extra security. To remove, simply twist...
ProMariner ProTechOne - 4 AMP - AC Inlet [24104]
-21%
ProMariner ProTechOne - 4 AMP - AC Inlet [24104]
Regular price
$75.95
Sale price
$75.95
Regular price
$96.59
Regular price
$75.95
Sale price
$75.95
Regular price
$96.59
ProTechOne - 4 AMP - AC InletProMariner's ProTechOne Fully Automatic Onboard Battery Charger and Maintainer utilizes the latest in microprocessor and software control charging and...
Sea-Dog Battery Box Strap Brackets - 38" [415092-1]
-4%
Sea-Dog Battery Box Strap Brackets - 38" [415092-1]
Regular price
$6.95
Sale price
$6.95
Regular price
$7.25
Regular price
$6.95
Sale price
$6.95
Regular price
$7.25
Battery Box Strap & Brackets - 38" Battery Box Strap & Brackets includes a woven polypropylene strap, injection molded nylon buckle, two brackets, and four #8...
Newmar BI-100 Battery Integrator [BI-100]
-3%
Newmar BI-100 Battery Integrator [BI-100]
Regular price
$233.95
Sale price
$233.95
Regular price
$242.00
Regular price
$233.95
Sale price
$233.95
Regular price
$242.00
BI-100 Battery IntegratorCharging multiple battery banks without the use of diode isolators dictates that the batteries be connected or “integrated” only whenever a charge voltage...

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