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 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]
Save 22%
$202.64
$158.99

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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$202.64
$158.99
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Blue Sea 7601 DC Mini ACR Automatic Charging Relay - 65 Amp [7601]
Save 30%
$100.54
$69.99

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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$100.54
$69.99
Save 30%
Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]
Save 29%
$19.75
$13.99

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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$19.75
$13.99
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Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging [7649003]
Save 31%
$159.71
$109.99

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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$159.71
$109.99
Save 31%
Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003]
Save 30%
$137.79
$95.99

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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$137.79
$95.99
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Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]
Save 31%
$287.16
$197.99

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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$287.16
$197.99
Save 31%
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]
Save 31%
$146.07
$100.99

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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$146.07
$100.99
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Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black [6011200]
Save 30%
$66.13
$45.99

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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$66.13
$45.99
Save 30%
Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11001]
Save 31%
$70.61
$48.99

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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$70.61
$48.99
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Blue Sea  7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]
Save 31%
$287.16
$197.99

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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$287.16
$197.99
Save 31%
Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF w/Alternator Field Disconnect [9004E]
Save 31%
$84.33
$57.99

Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF w/Alternator Field Disconnect [9004E]

Blue Sea Systems

9004e e-Series Battery Switch Single Circuit ON/OFF with Alternator Field DisconnectFeatures: CE Marked Ignition protected - Safe for installation...

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$84.33
$57.99
Save 31%
Blue Sea 8693 e-Series Dual Circuit Plus 2 5511e [8693]
Save 31%
$617.17
$424.99

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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$617.17
$424.99
Save 31%
Blue Sea 8690 e-Series Dual Circuit Plus PN 5511e [8690]
Save 31%
$311.95
$214.99

Blue Sea 8690 e-Series Dual Circuit Plus PN 5511e [8690]

Blue Sea Systems

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

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$311.95
$214.99
Save 31%
Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control  Deutsch Connector [7700100]
Save 23%
$264.99
$202.99

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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$264.99
$202.99
Save 23%
Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control  Deutsch Connector [7622100]
Save 23%
$307.99
$235.99

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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$307.99
$235.99
Save 23%
Blue Sea 6010200 Battery Switch Dual Circuit - Black [6010200]
Save 30%
$66.13
$45.99

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: tDual CircuitColor:tBlackSwitch P...

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$66.13
$45.99
Save 30%
Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]
Save 31%
$46.27
$31.99

Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]

Blue Sea Systems

2151Features: New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC ...

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$46.27
$31.99
Save 31%
Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]
Save 31%
$313.83
$215.99

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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$313.83
$215.99
Save 31%
Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]
Save 30%
$39.72
$27.99

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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$39.72
$27.99
Save 30%
Blue Sea 3000 HD-Series Battery Switch Single Circuit ON/OFF [3000]
Save 38%
$131.34
$80.99

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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$131.34
$80.99
Save 38%
Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]
Save 31%
$267.21
$183.99

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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$267.21
$183.99
Save 31%
Blue Sea 6005200 Battery Switch Single Circuit ON-OFF - Black [6005200]
Save 30%
$39.72
$27.99

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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$39.72
$27.99
Save 30%
Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]
Save 31%
$335.43
$230.99

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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$335.43
$230.99
Save 31%
Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]
Save 30%
$66.13
$45.99

Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]

Blue Sea Systems

6010m-Series (Mini) Battery Switch Dual Circuit™ Switches both positive and negative lines simultaneously with one simple ON/OFF switch meeting Eu...

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$66.13
$45.99
Save 30%
Blue Sea 3002 HD-Series Battery Switch Selector [3002]
Save 39%
$136.75
$83.99

Blue Sea 3002 HD-Series Battery Switch Selector [3002]

Blue Sea Systems

3002 HD-Series Battery Switch SelectorFeatures: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected - safe for installation...

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$136.75
$83.99
Save 39%
Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release  Deutsch Connector - 12V [7713100]
Save 23%
$304.99
$233.99

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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$304.99
$233.99
Save 23%
Blue Sea 5510E e-Series Dual Circuit Battery Switch [5510e]
Save 30%
$81.01
$56.99

Blue Sea 5510E e-Series Dual Circuit Battery Switch [5510e]

Blue Sea Systems

5510EDual Circuit Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface o...

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$81.01
$56.99
Save 30%
Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]
Save 30%
$39.72
$27.99

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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$39.72
$27.99
Save 30%
Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]
Save 30%
$59.58
$41.99

Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]

Blue Sea Systems

9003e e-Series Battery Switch Single Circuit ON/OFF Features: CE Marked Ignition protected - Safe for installation aboard gasoline powered boats C...

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$59.58
$41.99
Save 30%
Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]
Save 24%
$275.09
$209.99

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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$275.09
$209.99
Save 24%
Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]
Save 30%
$66.13
$45.99

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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$66.13
$45.99
Save 30%
Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
Save 31%
$331.68
$228.99

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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$331.68
$228.99
Save 31%
Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch [5511e]
Save 30%
$81.01
$56.99

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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$81.01
$56.99
Save 30%
Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]
Save 31%
$196.87
$135.99

Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]

Blue Sea Systems

Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura SwitchFeatures: Lockout slides reduce the risk of accidental switching For us...

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$196.87
$135.99
Save 31%
Blue Sea 2155 - Remote Control Contura Switch w/Lockout Slide [2155]
Save 29%
$29.74
$20.99

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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$29.74
$20.99
Save 29%
Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]
Save 29%
$29.74
$20.99

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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$29.74
$20.99
Save 29%
Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]
Save 31%
$194.62
$133.99

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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$194.62
$133.99
Save 31%
Blue Sea 9160 Paralleling ML Series Link Bus [9160]
Save 28%
$20.96
$14.99

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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$20.96
$14.99
Save 28%
Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]
Save 31%
$332.84
$229.99

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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$332.84
$229.99
Save 31%
Blue Sea 4005 Standard CableCap - Small Pair [4005]
Save 20%
$6.20
$4.99

Blue Sea 4005 Standard CableCap - Small Pair [4005]

Blue Sea Systems

4005 Standard CableCap - Small PairFeatures: Cable Size - 4, 2, 1 Pair - Red/Black Insulates battery terminals which have added adapter terminals ...

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$6.20
$4.99
Save 20%
Blue Sea 4006 Standard CableCap - Large Pair [4006]
Save 28%
$5.55
$3.99

Blue Sea 4006 Standard CableCap - Large Pair [4006]

Blue Sea Systems

4006 Standard CableCap - Large PairFeatures: Cable Size - 1/0, 2/0 Pair - Red/Black For batteries with marine adapter terminals added on WARNING: ...

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$5.55
$3.99
Save 28%
Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]
Save 30%
$52.93
$36.99

Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]

Blue Sea Systems

6007m-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without power interruptionSelec...

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$52.93
$36.99
Save 30%
Blue Sea 8280 Single Circuit 3 On/OFF [8280]
Save 31%
$330.94
$228.99

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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$330.94
$228.99
Save 31%
Blue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011 [8689]
Save 31%
$472.82
$325.99

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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$472.82
$325.99
Save 31%
Blue Sea 8686 Dual-Battery m-Series, Dual Circuit Plus [8686]
Save 31%
$273.70
$188.99

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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$273.70
$188.99
Save 31%
Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]
Save 39%
$156.51
$95.99

Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]

Blue Sea Systems

3003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition...

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$156.51
$95.99
Save 39%
Blue Sea 7901 Spare Knob f/m-Series (Mini) [7901]
Save 28%
$8.31
$5.99

Blue Sea 7901 Spare Knob f/m-Series (Mini) [7901]

Blue Sea Systems

Spare knob for m-series (mini) switch (6006)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is ...

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$8.31
$5.99
Save 28%
Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]
Save 31%
$226.49
$155.99

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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$226.49
$155.99
Save 31%

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