Battery Management Systems

View our list of the best brands of Marine Battery Management Systems and then purchase your Battery Management items at discount prices from CE Marine.

We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.

Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine battery management equipment.

Blue Sea 6008 MSeries Battery Switch 3 Position  Red 6008
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$90.99
$57.99

Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]

Blue Sea Systems

6008 M-Series Battery Switch 3 Position - RedSwitches a single battery to a single load group.Features: Ignition protected—safe for installation a...

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$90.99
$57.99
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Blue Sea 2155  Remote Control Contura Switch wLockout Slide 2155
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$43.99
$28.99

Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]

Blue Sea Systems

2155 - Remote Control Contura Switch  with Lockout Slide Vibration, shock, thermoschock, moisture and salt spray resistant Lockout slide reduces t...

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$43.99
$28.99
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Blue Sea 8689 mSeries Dual Circuit Plus 2 of PN 6011 8689
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$562.99
$370.99

Blue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011 [8689]

Blue Sea Systems

m-Series Dual Circuit Plus 2 of PN 6011(1) 100A C-Series Flat Rocker Circuit Breaker(3) 15A Push Button Thermal Circuit Breakers Designed for twin...

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$562.99
$370.99
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Blue Sea 7622 MLSeries Heavy Duty Automatic Charging Relay 7622
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$455.99
$300.99

Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]

Blue Sea Systems

7622Manual Control: YesCoil Voltage: 12vFeatures: Manual control switch provides an added level of safety allowing control with or without power, ...

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$455.99
$300.99
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Blue Sea 3000 HDSeries Battery Switch Single Circuit ONOFF 3000
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$131.99
$86.99

Blue Sea 3000 HD-Series Battery Switch Single Circuit ON/OFF [3000]

Blue Sea Systems

HD-Series Battery Switch Single Circuit ON/OFFFeatures: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protecte...

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$131.99
$86.99
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Blue Sea 7765 LSeries Solenoid Switch  150A  1224V DC 7765
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$302.99
$199.99

Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]

Blue Sea Systems

7765 L-Series Solenoid Switch - 150A - 12/24V DCIdeal for switching DC subpanels, thrusters, windlass, inverters, and other medium-amp DC loads.Fe...

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$302.99
$199.99
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Blue Sea 8280 Single Circuit 3 OnOFF 8280
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$372.99
$245.99

Blue Sea 8280 Single Circuit 3 On/OFF [8280]

Blue Sea Systems

Single Circuit On/Off CE Marked Enables a failed House or Start battery bank to be isolated from the electrical system and both House and Start ...

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$372.99
$245.99
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Blue Sea 7717 MLRBS Remote Battery Switch wManual Control AutoRelease  24V 7717
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$408.99
$269.99

Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717]

Blue Sea Systems

ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V Manual override knob provides an added level of safety allowing control with o...

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$408.99
$269.99
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Blue Sea 7622100 ML ACR Charging Relay 12V 500A wManual Control  Deutsch Connector 7622100
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$467.99
$307.99

Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]

Blue Sea Systems

7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combin...

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$467.99
$307.99
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Blue Sea 7700100 ML Solenoid 12V 500A wManual Control  Deutsch Connector 7700100
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$297.99
$196.99

Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]

Blue Sea Systems

7700100 ML Solenoid 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching switch provides high amperage switching under lo...

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$297.99
$196.99
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Blue Sea 7713100 MLRBS Remote Battery Switch wManual Control Auto Release  Deutsch Connector  12V 7713100
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$416.99
$274.99

Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]

Blue Sea Systems

7713100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 12VFeatures: Includes Manual Control Auto Release ...

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$416.99
$274.99
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Blue Sea 7701100 ML Solenoid 12V 500A wDeutsch Connector 7701100
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$278.99
$183.99

Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100]

Blue Sea Systems

7701100 ML Solenoid 12V 500A with Deutsch Connector500 Amp magnetic latching (bi-stable) solenoid provides switching under load where manual contr...

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$278.99
$183.99
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Blue Sea 9160 Paralleling ML Series Link Bus 9160
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$25.99
$16.99

Blue Sea 9160 Paralleling ML Series Link Bus [9160]

Blue Sea Systems

9160 Paralleling ML Series Link BusUse as a paralleling devise for the ML Series Switches.Features: Tin-plated copper for maximum conductivity and...

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$25.99
$16.99
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Blue Sea 6008200 mSeries Selector 3 Position Battery Switch  Black 6008200
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$74.99
$47.99

Blue Sea 6008200 m-Series Selector 3 Position Battery Switch - Black [6008200]

Blue Sea Systems

6008200 m-Series Selector 3 Position Battery Switch - BlackSwitches isolated battery banks to all loads or combines battery banks to all loads.Spe...

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$74.99
$47.99
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Blue Sea 6004200 Single Circuit ONOFF wLocking Key  Black 6004200
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$48.99
$31.99

Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]

Blue Sea Systems

Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper stud...

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$48.99
$31.99
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Blue Sea 6004 Single Circuit ONOFF wLocking Key  Red 6004
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$48.99
$31.99

Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]

Blue Sea Systems

Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs ...

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$48.99
$31.99
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Blue Sea 7615 ATD Automatic Timer Disconnect 7615
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$204.99
$134.99

Blue Sea 7615 ATD Automatic Timer Disconnect [7615]

Blue Sea Systems

ATD Automatic Timer DisconnectAdjustable time or voltage based battery disconnect automatically shuts off devices to preserve battery power 12V si...

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$204.99
$134.99
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Blue Sea 1408 MSeries Dual Circuit Plus Main  3 Positions CLB Vertical 1408
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$502.99
$330.99

Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]

Blue Sea Systems

M-Series Dual Circuit Plus™, Main + 3 Positions CLB VerticalFeatures: Push Button Reset-Only Branch Circuit Breakers provide economical high-densi...

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$502.99
$330.99
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Blue Sea 1148 Remote Control Panel w3 2145 Remote Control Contura Switch 1148
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$239.99
$157.99

Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]

Blue Sea Systems

Remote Control Panel w/(3) 2145 Remote Control Contura SwitchFeatures: Lockout slides reduce the risk of accidental switching For use with ML-Seri...

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$239.99
$157.99
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Blue Sea 7713 MLRBS Remote Battery Switch wManual Control Release  12V 7713
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$408.99
$269.99

Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]

Blue Sea Systems

ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V Manual override knob provides an added level of safety allowing control with o...

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$408.99
$269.99
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Blue Sea 7649 Mini AddABattery Kit  Boxed Packaging 7649003
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$217.99
$143.99

Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging [7649003]

Blue Sea Systems

7649 Mini Add-A-Battery Kit - Boxed PackagingWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead bat...

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$217.99
$143.99
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Blue Sea 7650003 AddABattery Kit  Boxed Packaging 7650003
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$309.99
$203.99

Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]

Blue Sea Systems

7650 Add-A-Battery Kit - Boxed PackagingThe 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank managem...

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$309.99
$203.99
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Blue Sea 6005200 Battery Switch Single Circuit ONOFF  Black 6005200
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$44.99
$28.99

Blue Sea 6005200 Battery Switch Single Circuit ON-OFF - Black [6005200]

Blue Sea Systems

m-Series Mini On-Off Battery Switch with Key - BlackSwitches a single battery to a single load group Ignition protected-safe for installation aboa...

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$44.99
$28.99
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Blue Sea 6011200 mSeries Battery Switch Dual Circuit Plus  Black 6011200
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$74.99
$47.99

Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black [6011200]

Blue Sea Systems

m-Series Mini Dual Circuit Plus Battery Switch - BlackSimultaneously switches two isolated battery banks or combines battery banks to all loads. M...

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$74.99
$47.99
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Blue Sea 6010200 Battery Switch Dual Circuit  Black 6010200
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$90.99
$57.99

Blue Sea 6010200 Battery Switch Dual Circuit - Black [6010200]

Blue Sea Systems

m-Series Mini Dual Circuit Battery Switch - BlackSimultaneously switches two isolated battery banks.Switch Type: Dual CircuitColor: BlackSwitch P...

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$90.99
$57.99
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Blue Sea 7611 DC BatteryLink Automatic Charging Relay  120 Amp wAuxiliary Battery Charging 7611
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$163.99
$108.99

Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]

Blue Sea Systems

7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures: 120 Amp continuous rating 12/24V DC auto ranging vo...

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$163.99
$108.99
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Blue Sea 7649 Mini AddABattery Kit 7649
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$225.99
$144.99

Blue Sea 7649 Mini Add-A-Battery Kit [7649]

Blue Sea Systems

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 ...

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$225.99
$144.99
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Blue Sea 7601 DC Mini ACR Automatic Charging Relay  65 Amp 7601
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$137.99
$90.99

Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp [7601]

Blue Sea Systems

7601 DC Mini ACR Automatic Charging Relay - 65 AmpFeatures: 65 Amp continuous rating manages the charging current from alternators up to 65 Amps f...

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$137.99
$90.99
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Blue Sea 6006200 Battery Switch Mini ONOFF  Black 6006200
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$53.99
$34.99

Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]

Blue Sea Systems

6006200 - Blackm-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be use...

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$53.99
$34.99
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Blue Sea 6007200 Battery Switch Mini  4 Position  Black 6007200
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$72.99
$46.99

Blue Sea 6007200 Battery Switch Mini - 4 Position - Black [6007200]

Blue Sea Systems

6007200 - Blackm-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without power interr...

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$72.99
$46.99
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Blue Sea 11001 eSeries Battery Switch wAlternator Field Disconnect  3Position 11001
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$78.99
$50.99

Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]

Blue Sea Systems

e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures: Make-before-break contact design allows switching betwee...

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$78.99
$50.99
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Blue Sea 11003 HDSeries Battery Switch wAlternator Field Disconnect  3Position 11003
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$155.99
$102.99

Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]

Blue Sea Systems

11003Features: Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard ga...

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$155.99
$102.99
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Blue Sea 7623 MLSeries Heavy Duty Automatic Charging Relay  24V 7623
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$375.99
$247.99

Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

Blue Sea Systems

7623Manual Control: YesCoil Voltage: 24vFeatures: Manual control switch provides an added level of safety allowing control with or without power, ...

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$375.99
$247.99
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Blue Sea 2146 MLSeries Remote Control Contura Switch  ONOFFON 2146
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$39.99
$26.99

Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146]

Blue Sea Systems

2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you...

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$39.99
$26.99
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Blue Sea 2145 MLSeries Remote Control Contura Switch  ON OFF ON 2145
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$42.99
$28.99

Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]

Blue Sea Systems

2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose...

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$42.99
$28.99
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Blue Sea 9159 mSeries Battery Switch Paralleling Link Bus 2Pack 9159
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$23.99
$15.99

Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]

Blue Sea Systems

m-Series Battery Switch Paralleling Link Bus Material: Tin-Plated Copper Continuous Rating: 250 Amperes DC WARNING: This product can expose you t...

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$23.99
$15.99
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Blue Sea 7702 MLSeries Remote Battery Switch wManual Control 24V DC 7702
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$353.99
$233.99

Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]

Blue Sea Systems

7702Manual Control: YesCoil Voltage: 24V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines...

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$353.99
$233.99
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Blue Sea 7701 MLSeries Solenoid wContura Switch 12VDC 7701
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$327.99
$215.99

Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]

Blue Sea Systems

7701Manual Control: NoCoil Voltage: 12V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines,...

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$327.99
$215.99
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Blue Sea 7620 MLSeries Automatic Charging Relay Magnetic Latch 12VDC 7620
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$428.99
$282.99

Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]

Blue Sea Systems

7620Manual Control: NoCoil Voltage: 12V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous rating suit...

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$428.99
$282.99
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Blue Sea  7700 MLSeries Remote Battery Switch wManual Control 12VDC 7700
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$353.99
$233.99

Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]

Blue Sea Systems

7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control with or wit...

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$353.99
$233.99
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Blue Sea 7650 AddABattery 7650
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$309.99
$197.99

Blue Sea 7650 Add-A-Battery [7650]

Blue Sea Systems

Add-A-Battery7650The 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution. A complet...

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$309.99
$197.99
Save 36%
Blue Sea 7610 120 Amp SISeries Automatic Charging Relay 7610
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$199.99
$131.99

Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]

Blue Sea Systems

7610120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protec...

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$199.99
$131.99
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Blue Sea 8686 DualBattery mSeries Dual Circuit Plus 8686
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$338.99
$223.99

Blue Sea 8686 Dual-Battery m-Series, Dual Circuit Plus [8686]

Blue Sea Systems

m-Series Dual Circuit Plus PN 6011(1) 100A C-Series Flat Rocker Circuit Breaker(2) 15A Push Button Thermal Circuit Breakers Designed for twin engi...

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$338.99
$223.99
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Blue Sea 6006 mSeries Mini Battery Switch Single Circuit ONOFF Red 6006
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$44.99
$28.99

Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]

Blue Sea Systems

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...

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$44.99
$28.99
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Blue Sea 8693 eSeries Dual Circuit Plus 2 5511e 8693
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$693.99
$456.99

Blue Sea 8693 e-Series Dual Circuit Plus 2 5511e [8693]

Blue Sea Systems

e-Series Dual Circuit Plus 2 PN. 5511e(1) 100A C-Series Flat Rocker Circuit Breaker(4) 15A Push Button Thermal Circuit Breakers Designed for twin ...

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$693.99
$456.99
Save 34%
Blue Sea 9012 L Solenoid Switch  1224VDC  250A 9012
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$416.99
$274.99

Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]

Blue Sea Systems

L Solenoid Switch - 12-24VDC - 250AFeatures: Hermetically sealed contacts / vaporproof Ignition protected - safe for installation aboard gasoline ...

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$416.99
$274.99
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Blue Sea 6005 mSeries Mini Battery Switch Single Circuit ONOFF 6005
Save 36%
$44.99
$28.99

Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]

Blue Sea Systems

6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage ...

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$44.99
$28.99
Save 36%
Blue Sea 5511E eSeries Dual Circuit Plus Battery Switch 5511E
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$91.99
$58.99

Blue Sea 5511E e-Series Dual Circuit Plus Battery Switch [5511E]

Blue Sea Systems

5511eDual Circuit Plus Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surf...

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$91.99
$58.99
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