Battery Management
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Blue Sea Systems
Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]
$267.21$209.997701Manual Control: NoCoil Voltage: 12V DC500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no...$267.21$209.99 -
Blue Sea Systems
Blue Sea 7703 ML-Series Remote Battery Switch 24v DC [7703]
$267.21$209.997703Manual Control: NoCoil Voltage: 24V DC500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no...$267.21$209.99 -
Blue Sea Systems
Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF w/Alternator Field Disconnect
$84.33$78.999004e e-Series Battery Switch Single Circuit ON/OFF with Alternator Field DisconnectFeatures:CE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows surface or rear panel mountingMeets American Boat and Yacht...$84.33$78.99 -
Blue Sea Systems
Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus [9159]
$26.99m-Series Battery Switch Paralleling Link BusMaterial: Tin-Plated CopperContinuous Rating: 250 Amperes DCWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause...$26.99 -
Clipper
Clipper BM-2 Battery Monitor w/Shunt - 200Amp [BM-2]
$229.99Clipper BM-2 Battery MonitorThe BM-2 is designed to monitor performance of 12 volt lead acid battery systems with capacities of up to 600 Amp hours. It is supplied complete with a precision 200 AMP shunt and a prefabricated cable assembly to enable...$229.99 -
Dual Pro
Dual Pro Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/36V System - 15 Battery Cable [BFGWOM1536V/12V]
$141.99Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/36V System - 15' Battery CableThe Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery status indicators currently on the market— that most...$141.99 -
Blue Sea Systems
E Ser. Batt Sw, 1-2-Off-Both, Red
$63.95$61.999001e e-Series Battery Switch Selector Features:Make-before-break contact design allows switching between battery banks without power interruptionCE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows...$63.95$61.99 -
Guest
Guest 2303A Battery Switch Heavey Duty On/Off Switch
$271.89$204.99Diesel Power Battery Heavy-Duty SwitchFeatures:For 6, 12, 24 or 36 Volt systemsPolycarbonate caseOne year warrantySpecifications:Continuous Amps: 450Momentary Amps: 800Cable Lug Size: 1/2"Color: GrayDimensions: 5-1/2" sq x 3-1/2"HWARNING: This product...$271.89$204.99 -
Blue Sea Systems
Mini Batt Sw, 1-2-Off-Both, Red
$53.996007m-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 both to a single load using one switchFeatures:Ignition...$53.99 -
Perko
Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch [9611DP]
$98.94$81.99Compact Battery Selector & Main Disconnect SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemsHigher rating than popular 8500 series switchesSame bolt patterns as popular 8500 seriesSmooth, Positive Position...$98.94$81.99 -
Perko
Perko 9703DP Heavy Duty Battery Disconnect Switch w/ Alternator Field Disconnect [9703DP]
$313.51$202.99Heavy Duty Battery SwitchesIgnition ProtectedFor use with 6, 12, 24 and 32 volt marine electrical systemsCapacity - Rated 450 AMPS continuous,1200 AMPS intermittent (15 seconds on, 5 minutes off)Heavy Duty Battery Disconnect Switchw/ Alternator Field...$313.51$202.99 -
Perko
Perko Dual Battery Switch w/Mounting Ring Legs - Bulkhead Mount [8521DP]
$94.52$62.99Dual Battery Switch w/Mounting Ring & Legs - Bulkhead MountThe Perko Dual Battery Selector Switch allows the addition of an extra battery for accessories. This switch provides the flexibility of selection between batteries or combined operation of...$94.52$62.99 -
ProMariner
ProMariner ProIsoCharge Battery Isolator 130Amp 2-Alt 4-Bat - 12V [23127]
$444.99$277.99ProIsoCharge SeriesModel ProIsoCharge130 24 Part No. 23127 System Volts DC 12Max DC Amps 130 AmpAlternator Input2Battery Outputs 4Size12.05"(l) x 5.875"(w) x 3.125"(h) Weight7 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled...$444.99$277.99 -
Sea-Dog
Sea-Dog Battery Terminal Covers - Red/Black - 5/8" [415115-1]
$19.99Battery 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 shorting. Constructed of injection molded PVC. These covers satisfy...$19.99 -
Victron Energy
Victron BlueSolar PWM-Light Charge Controller - 12/24V - 5AMP [SCC010005000]
$21.00$17.85BlueSolar PWM-Light Charge Controller - 12/24V - 5AMPFeatures:Load output with low battery voltage disconnect function.Lighting control function, one timer only. Two digit seven segment display for quick and easy setting of the load output...$21.00$17.85 -
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 Replacement Shunt f/BMV Monitors - *PCB is NOT Included* [SHU500050100]
$29.00$24.65Replacement 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 contact your dealer for any returns, repairs or support issues related to...$29.00$24.65 -
Attwood Marine
Attwood Single Battery Switch - 12-50 VDC [14233-7]
$39.99Single Battery Switch - 12-50 VDCCompact and heavy-duty battery switches with removable control knob to deter theft.Single battery option12-50 volts DC / 200 Amps Continuous / 300 Amps Intermittent / on-off-separateErgonomic gripsRemovable walls for...$39.99 -
Balmar
Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-J10-KIT]
$1,365.00$1,220.00Alternator 3.15" Dual Foot Saddle J10 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...$1,365.00$1,220.00 -
Balmar
Balmar Bluetooth Gateway f/SG200 [SG2-0300]
$59.99$54.99Bluetooth Gateway for SG200Optional 39″ Bluetooth® Gateway for Smartphone App.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.$59.99$54.99 -
Balmar
Balmar Centerfielder II 12/24V w/Wires - 2 Engines, 1 Bank [CFII-12/24]
$248.00$222.00Centerfielder II 12/24V with Wires - 2 Engines, 1 BankCenterfielder II, 12/24V, with WiresFor Managing Twin Engine Charging to a Single Battery BankThis product may not be returned to the original point of purchase. Please contact the manufacturer...$248.00$222.00 -
Balmar
Balmar SmartShunt 350A - 12-48 VDC f/SG200 Display [SG2-0100]
$139.00$128.00SmartShunt 350A - 12-48 VDC for SG200 DisplayAdd a SmartShunt for Additional Bank: Includes SmartShunt and SmartLink Com Cable*Works with the SG200 display and or Bluetooth Gateway sold separately. One is needed for Programming.This product may not be...$139.00$128.00 -
BEP Marine
BEP Battery Distibution Cluster f/Twin Outboard Engines w/Three Battery Banks w/Motorized VSR [80-716-0018-00]
$764.93$473.99Twin Outboard Engine, Three Battery Banks w/Motorized VSRThe VSR and Emergency parallel switch are combined into one voltage-sensitive switch, and that switch is able to be remote-operated. The layout allows all cables to be attached from the bottom of...$764.93$473.99 -
BEP Marine
BEP Battery Distribution Cluster f/Single Engine w/Two Dedicated Battery Banks - Vertical Mount [715-V]
$128.12$117.99Battery Distribution Cluster for Single Engine with Two Dedicated Battery BanksThree Gang Battery Distribution ClusterVertical unit to be used in single outboard with a dual battery bank, single alternator with a dual battery bank, or in a twin...$128.12$117.99 -
BEP Marine
BEP Battery Management Contour Connect Panel f/Twin Engines w/VSR's [CC-803N]
$572.42$381.99Battery Management Contour Connect Panel for Twin Engine with VSR'sThe CC-803N incorporates a version of our very successful dual engine battery switch cluster. The CC-803N is supplied with cables to allow for horizontal or vertical configurations. The...$572.42$381.99 -
BEP Marine
BEP Digital Voltage Sensing Relay DVSR - 12/24V [710-140A]
$159.04$141.99Digtal Voltage Sensing Relay (DVSR) - 12/24VThe Digital Voltage Sensing Relay (DVSR) allows the charging of a second battery bank from any single charging source. When the voltage on the charged bank rises sufficiently, the DVSR engages allowing the 2nd...$159.04$141.99 -
BEP Marine
BEP Dual Operation VSS Switch 275A Cont Motorized [701-MDVS]
$281.86$215.99Dual Operation VSS Switch Cont Motorized - 12V - 275AThis Voltage Sensitive Switch (VSS) automatically senses connected battery bank voltage and provides optimal, efficient charging of the second bank. The VSS allows for independent battery banks...$281.86$215.99 -
BEP Marine
BEP Heavy Duty Battery Selector Switch [721]
$87.91$83.99Heavy-Duty Battery Selector SwitchThe 721 Battery Selector Switch is our heavy duty selector switch. Housed in the same module as the 720, it includes the same removable plates and back cover. While BEP Marine recommends isolated battery systems as...$87.91$83.99 -
BEP Marine
BEP Heavy-Duty Battery Switch - 600A Continuous [720]
$116.15$101.99Heavy-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 found on today's boats and RV's plus starting large diesel engines Rated at 600A...$116.15$101.99 -
BEP Marine
BEP Mini Battery Selector Switch [701S]
$54.99Mini Battery Selector SwitchThe 701S is the most compact selector switch available on the market. While BEP recommends isolated battery systems as outlined with our distribution clusters, the 701S provides a simple economical way of separating two...$54.99 -
BEP Marine
BEP Panel-Mounted Battery Mini Selector Switch [701S-PM]
$56.99Panel-Mounted Battery Mini Selector SwitchPanel-mounted switches are designed specifically for panel mount applications. This range gives a very compact, versatile solution.Compact, lightweightCountersunk recesses for surface mount applicationStandard...$56.99 -
BEP Marine
BEP Remote On/Off Key Switch f/701-MD & 720-MDO Battery Switches [80-724-0006-00]
$115.50$100.99Remote On/Off Key Switch f/701-MD & 720-MDO Battery SwitchesThe remote On/Off key switch is used for the remote operation of the 701-MD and 720-MDO battery switches. It can be mounted stand alone or within the Contour Connect panel range.WARNING: This...$115.50$100.99 -
BEP Marine
BEP Remote Operated Battery Switch - 275A Cont [701-MD]
$246.58$190.99Remote Operated Battery Switch, 275A ContThe MD range of battery switches allow you to install the battery switch very close to the battery, to remotely manage the increased electrical loads found on today's boats. This reduces cable lengths and sizes,...$246.58$190.99 -
Blue Sea Systems
Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]
$70.61$69.99e-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 protected-safe for installation aboard...$70.61$69.99 -
Blue Sea Systems
Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]
$194.62$155.99Remote Control Panel w/(3) 2145 Remote Control Contura SwitchFeatures:Lockout slides reduce the risk of accidental switchingFor use with ML-Series SwitchesIncludes labels illustrated onlyOver 500 individual labels...$194.62$155.99 -
Blue Sea Systems
Blue Sea 5510E e-Series Dual Circuit Battery Switch
$81.01$75.995510EDual Circuit Battery SwitchCE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows surface or rear panel mountingMeets American Boat and Yacht Council (ABYC) requirements for battery switches3/8" - 16...$81.01$75.99 -
Blue Sea Systems
Blue Sea 6007200 Battery Switch Mini - 4 Position - Black [6007200]
$53.996007200 - Blackm-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 both to a single load using one...$53.99 -
Blue Sea Systems
Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit
$66.13$63.996010m-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,...$66.13$63.99 -
Blue Sea Systems
Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp [7601]
$100.54$86.997601 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$86.99 -
Blue Sea Systems
Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]
$146.07$120.997611 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$120.99