Battery Management
Battery management is a crucial aspect of any marine or RV electrical system, and having the right products in this category can make all the difference in ensuring your batteries stay charged and your electrical components operate smoothly. From battery switches to cable caps, this category offers a wide range of products to help you effectively manage your power supply.
Battery switches, such as the Guest 2100 Battery Switch or the Blue Sea 9004e e-Series Battery Switch, allow you to easily control the flow of power to different circuits on your boat or RV. With options for single circuit on/off switches or multi-position switches with field disconnect capabilities, you can customize your power management setup to suit your specific needs.
For those looking for more advanced battery management solutions, products like the Blue Sea 3001 HD-Series Battery Switch or the Blue Sea 4001 Red/Black Pair Rotating Cable Caps offer additional features such as alternator field disconnect and rotating cable caps for easy installation and organization. These products are designed to help you maximize the efficiency and longevity of your batteries, ensuring you have a reliable power source whenever you need it.
Whether you're a seasoned sailor or a weekend road tripper, having the right battery management products in your arsenal is essential for keeping your electrical system running smoothly. Explore our selection of top-quality battery switches, cable caps, and more to find the perfect solution for your power management needs.
Battery switches, such as the Guest 2100 Battery Switch or the Blue Sea 9004e e-Series Battery Switch, allow you to easily control the flow of power to different circuits on your boat or RV. With options for single circuit on/off switches or multi-position switches with field disconnect capabilities, you can customize your power management setup to suit your specific needs.
For those looking for more advanced battery management solutions, products like the Blue Sea 3001 HD-Series Battery Switch or the Blue Sea 4001 Red/Black Pair Rotating Cable Caps offer additional features such as alternator field disconnect and rotating cable caps for easy installation and organization. These products are designed to help you maximize the efficiency and longevity of your batteries, ensuring you have a reliable power source whenever you need it.
Whether you're a seasoned sailor or a weekend road tripper, having the right battery management products in your arsenal is essential for keeping your electrical system running smoothly. Explore our selection of top-quality battery switches, cable caps, and more to find the perfect solution for your power management needs.
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Blue Sea Systems
Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit
$81.996010m-Series (Mini) Battery Switch Dual CircuitSwitches both positive and negative lines simultaneously with one simple ON/OFF switch meeting European and metal boat requirements for a double pole switchSwitches circuits of different voltages,...$81.99 -
Blue Sea Systems
Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp [7601]
$100.54$78.997601 DC Mini ACR Automatic Charging Relay - 65 AmpFeatures:65 Amp continuous rating manages the charging current from alternators up to 65 Amps found on most outboards and many inboard engines Compact case design allows surface and panel mounting Senses...$100.54$78.99 -
Blue Sea Systems
Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]
$146.07$108.997611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures:120 Amp continuous rating12/24V DC auto ranging voltage inputSenses charging on two battery banksSide and bottom knockouts for cable connectionsClip-on...$146.07$108.99 -
Blue Sea Systems
Blue Sea 7765 L-Series Solenoid Switch - 50A - 12/24V DC [7765]
$202.64$164.997765 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 - Normally OpenHermetically sealed contactsActivated by a remote ON-OFF switch...$202.64$164.99 -
Blue Sea Systems
Blue Sea 7902 Icon Circuit Identification Label Kit for Battery Switches
$20.997902Icon Circuit Identification Label Kit for Battery Switches18 icon labels for battery switches, use to identify circuitsExamples: Battery, Bow Thruster, Chassis Engine, HouseWARNING: This product can expose you to chemicals including...$20.99 -
Clipper
Clipper BM-1 LI Battery Monitor f/12V Lithium [BM-1 LI]
$189.00$178.99BM-1 LI Battery Monitor for 12V LithiumThe BM-1 battery monitor is designed to monitor performance of 12 volt lead acid battery systems, including AGM and GEL types with capacities of up to 600 Amp hours. It is supplied complete with a precision 100 AMP...$189.00$178.99 -
Blue Sea Systems
Dual Circuit Plus Battery Switch w/ ACR
$226.49$154.99Add-A-Battery7650The 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.A complete two battery bank management solutionDual Circuit Plus Battery Switch isolates engine and house...$226.49$154.99 -
Mastervolt
Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035]
$492.60$355.99Battery Mate 1603 IG Isolator - 120 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss...$492.60$355.99 -
Mastervolt
Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]
$531.66$383.99Battery Mate 2503 IG Isolator - 200 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss...$531.66$383.99 -
Mastervolt
Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002]
$315.88$245.99Charge Mate Pro 40 - Electronics Charge RelayCurrent limited electronic charge relay with high efficiency and reverse current protectionA secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to...$315.88$245.99 -
Blue Sea Systems
Mini Batt Sw, 1 Ckt On-Off, Red
$52.996006m-Series (Mini) Battery Switch Single Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated circuits including cross conntecting for emergency parallelingIgnition protected - Safe for...$52.99 -
Blue Sea Systems
Mini Batt Sw, 1 Ckt On-Off, Red, Key Knb
$52.996005m-Series (Mini) Battery SwitchSingle Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated circuits including cross connecting for emergency parallelingFeatures:Ignition protected -...$52.99 -
Blue Sea Systems
Mini Batt Sw, 2 Ckt On-Off-Both, Red
$83.996011m-Series (Mini) Battery Switch Dual Circuit PlusSwitches two battery banks simultaneously with one simple ON/OFF switch while maintaining battery bank isolation, minimizing the risk of a dead Start batteryThe "Combine Batteries" function...$83.99 -
Perko
Perko 8503DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect w/o Key Lock [8503DP]
$123.70$79.99Medium Duty Battery Selector SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemsCapacity - 250 AMPS continuous, 360 Amp IntermittentMedium Duty Battery Selector Switch w/ Alternator Field Disconnect w/o Key Lock...$123.70$79.99 -
Perko
Perko Medium Duty Battery Disconnect Shut Off/On - 250 Amp Continuous, 12-32VDC [9601DP]
$103.99Medium Duty Battery Disconnect SwitchPart #: 9601DPFeatures:Ignition ProtectedFor use with 12, 24 and 32 Volt Marine Electrical SystemsCapacity - 250 Amps Continuous & 360 Amps IntermittentWhen used with Non-Unitized Alternators, these models will...$103.99 -
ProMariner
ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074]
$595.99$330.99ProSafe FAILSAFE 60amp Galvanic IsolatorProSafe FS installs easily and does not require a dedicated monitor to verify the operational status of the galvanic isolator as required by non FailSafe Certified galvanic isolators.ProSafe FS 60 is built on...$595.99$330.99 -
ProMariner
ProMariner ProSport 1.5A Multi-Use Maintainer - 120V - 1-Bank [44001]
$60.99ProSport 1.5A Multi-Use Maintainer - 120V - 1-BankProSport 1.5 Amp fully automatic maintainer is an innovative multi-use charger designed for maximum utility. Concealed mounting holes allow the ProSport 1.5 to be installed on-board or to be used as a...$60.99 -
Sea-Dog
Sea-Dog Battery Tray w/Clamp f/24 Series Batteries [415054-1]
$23.99Battery 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 washers. Injection molded polypropylene construction.WARNING: This product can expose you to...$23.99 -
Sea-Dog
Sea-Dog Heavy Duty On Off Battery Switch - 600A [422768-1]
$115.95$84.99Heavy Duty On & Off Battery Switch - 600AThe heavy-duty 422768 selector switch has 350A continuous and 1500 cranking amps to start a dual diesel engine. The battery selector switch isolates and/or combines two battery banks (422768). Installs with...$115.95$84.99 -
Victron Energy
Victron Argo Diode Battery Isolator - 160AMP - 2 Batteries [ARG160201020]
$106.00$90.10Argo Diode Battery Isolator - 160AMP - 2 BatteriesDiode battery isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries together. Discharging the accessory battery for example will not result...$106.00$90.10 -
Victron Energy
Victron Argo FET Battery Isolator - 100AMP - 2 Batteries [ARG100201020]
$118.00$100.30Argo FET Battery Isolator - 100AMP - 2 BatteriesSimilarly to diode battery isolators, FET isolators allow simultaneous charging of two or more batteries from one alternator (or a single output battery charger), without connecting the batteries together...$118.00$100.30 -
Victron Energy
Victron Battery Balancer [BBA000100100]
$57.00$48.45Battery BalancerThe Battery Balancer equalizes the state of charge of two series connected 12V batteries, or of several parallel strings of series connected batteries. When the charge voltage of a 24V battery system increases to more than 27V, the...$57.00$48.45 -
Victron Energy
Victron BlueSolar PWM Charge Controller (DUO) LCD USB Charge Control - 12/24VDC - 20A [SCC010020060]
$66.00$56.10BlueSolar PWM Charge Controller (DUO) LCD & USB Charge Control - 12/24VDC - 20AFeatures:Liquid Crystal DisplayTwo 5 Volt USB outputsLighting control function, fully programmable Three-stage battery charging (bulk, absorption, float), fully...$66.00$56.10 -
Victron Energy
Victron BMV-712 Black Smart Battery Monitor [BAM030712200]
$187.00$158.95BMV-712 Black Smart Battery MonitorWith Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With Bluetooth being implemented in most other Victron Energy products, wireless communication between products will simplify system...$187.00$158.95 -
Victron Energy
Victron Smart Battery Monitor - BMV-712 - Grey - Bluetooth Capable [BAM030712000R]
$187.00$158.95Smart Battery Monitor - BMV-712 - Grey - Bluetooth CapableFeatures:Bluetooth inside With Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With Bluetooth being implemented in most other Victron Energy products, wireless...$187.00$158.95 -
Victron Energy
Victron SmartSolar MPPT 150/70 - TR Solar Charge Controller [SCC115070211]
$450.00$382.50SmartSolar 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 Power Point Tracking (MPPT) Especially in case...$450.00$382.50 -
Victron Energy
Victron SmartSolar MPPT Charge Controller - 100V - 50AMP [SCC110050210]
$217.00$184.45SmartSolar MPPT Charge Controller - 100V - 50AMPFeatures:Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers. VE.Direct For a wired data connection to a Color Control GX, other GX...$217.00$184.45 -
Victron Energy
Victron SmartSolar MPPT VE CAN 250V-100A w/VE.CAN Port [SCC125110412]
$721.00$612.85SmartSolar MPPT VE CAN 250V-100A with VE.CAN PortThe MPPT VE.Can SmartSolar charger uses the latest and fastest technology to convert energy from a solar array into energy that optimally charges battery banks?The SmartSolar charge controller will even...$721.00$612.85 -
Xantrex
Xantrex 30A MPPT Charge Controller [710-3024-01]
$346.84$255.9930A MPPT Charge ControllerDesigned to charge lithium-ion batteries including LIFePO4, the 30 A MPPT (Maximum Power Point Tracking) charge controller features an industry-leading 98% charging efficiency and dual bank output to charge and maintain house...$346.84$255.99 -
Xantrex
Xantrex LinkPro Temperature Kit w/10M Cable [854-2022-01]
$90.48$80.99LinkPRO Temperature Sensor Kit: With the Link Pro temperature sensor kit, precise battery monitoring can be accomplished by tracking the exact temperature of your battery. The temperature sensor kit contains a temperature sensor with M8 ring terminal...$90.48$80.99 -
Mastervolt
[70405070]
$343.78$254.99BattMan Pro Battery Monitor - 12/24VBattery monitor, 12/24 V DC with large, splash-proof display (IP65) and power bar. Displays remaining time and stores special battery status events.An affordable battery monitor that does exactly that: providing...$343.78$254.99 -
Balmar
Balmar Alternator 1-2" Single Foot J10 Serpentine Pulley - 170A - 12V [XT-SF-170-J10]
$1,100.00$984.00Alternator 1-2" Single Foot J10 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved...$1,100.00$984.00 -
Balmar
Balmar Alternator 1-2" Single Foot K6 Serpentine Pulley - 170A - 12V [XT-SF-170-K6]
$1,100.00$984.00Alternator 1-2" Single Foot K6 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved...$1,100.00$984.00 -
Balmar
Balmar Alternator 1-2" Single Foot K6 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-SF-170-K6-KIT]
$1,365.00$1,220.00Alternator 1-2" Single Foot K6 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings,...$1,365.00$1,220.00 -
Balmar
Balmar Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley [XT-SF-170-IR]
$588.00$539.00Alternator 170 Amp, 12V Single Foot Internal Regulator K6 PulleyAlternator, XT Series, 170A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Case Ground1″ Motorola-Style Mounting; Typical for Westerbeke, Lehman, Hino &...$588.00$539.00 -
Balmar
Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12V [XT-DF-170-J10]
$1,100.00$984.00Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and...$1,100.00$984.00 -
Balmar
Balmar Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley - 170A - 12V [XT-DF-170-K6]
$1,100.00$984.00Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and...$1,100.00$984.00 -
Balmar
Balmar Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-K6-KIT]
$1,365.00$1,220.00Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings,...$1,365.00$1,220.00 -
Balmar
Balmar Alternator Vortec K6 Serpentine Pulley Regulator Temp Sensor - 170A - 12V [XT-VT-170-K6-KIT]
$1,365.00$1,220.00Alternator Vortec K6 Serpentine Pulley Regulator & Temp Sensor - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier...$1,365.00$1,220.00 -
Balmar
Balmar Color Display f/SG200 2-1/16" Second Display [SG2-0200]
$139.00$128.00Color Display for SG200 2-1/16" Second DisplayAdd a Color Display to an existing SmartLink Network. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.$139.00$128.00