Battery Management
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![Perko Compact Medium Duty Battery Selector Switch w\/o Key Lock [8511DP]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115392/353510/33118XL__90030.1763056710.jpg?c=2 "Perko Compact Medium Duty Battery Selector Switch w\/o Key Lock [8511DP]")
Perko Compact Medium Duty Battery Selector Switch w/o Key Lock [8511DP]
perko
MSRP: $102.81$75.99Compact Battery Selector & Main Disconnect SwitchesMSRP: $102.81$75.99 -
![Perko 8504DP Medium Duty Battery Selector Switch w\/Alternator Field Disconnect & Key Lock [8504DP]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115391/353509/33117XL__95701.1763056707.jpg?c=2 "Perko 8504DP Medium Duty Battery Selector Switch w\/Alternator Field Disconnect & Key Lock [8504DP]")
Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]
perko
MSRP: $142.53$97.99Medium Duty Battery Selector SwitchesMSRP: $142.53$97.99 -
![Perko 8503DP Medium Duty Battery Selector Switch w\/Alternator Field Disconnect w\/o Key Lock [8503DP]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115390/353508/33116XL__25995.1763056704.jpg?c=2 "Perko 8503DP Medium Duty Battery Selector Switch w\/Alternator Field Disconnect w\/o Key Lock [8503DP]")
Perko 8503DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect w/o Key Lock [8503DP]
perko
MSRP: $123.70$90.99Medium Duty Battery Selector SwitchesMSRP: $123.70$90.99 -
![Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115329/353441/32568XL__84004.1763056508.jpg?c=2 "Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]")
![Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115329/353442/32568BXL__78245.1763056509.jpg?c=2 "Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]")
Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]
Blue Sea Systems
$20.99m-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)...$20.99 -
![Blue Sea 7702 ML-Series Remote Battery Switch w\/Manual Control 24V DC [7702]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115328/353439/32566XL__84921.1763056505.jpg?c=2 "Blue Sea 7702 ML-Series Remote Battery Switch w\/Manual Control 24V DC [7702]")
![Blue Sea 7702 ML-Series Remote Battery Switch w\/Manual Control 24V DC [7702]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115328/353440/32566BXL__29527.1763056505.jpg?c=2 "Blue Sea 7702 ML-Series Remote Battery Switch w\/Manual Control 24V DC [7702]")
Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]
Blue Sea Systems
MSRP: $348.99$234.997702Manual Control: YesCoil 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...MSRP: $348.99$234.99 -
![Blue Sea 7701 ML-Series Solenoid w\/Contura Switch 12VDC [7701]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115327/353438/32565XL__27360.1763056502.jpg?c=2 "Blue Sea 7701 ML-Series Solenoid w\/Contura Switch 12VDC [7701]")
Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]
Blue Sea Systems
MSRP: $324.99$218.997701Manual 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...MSRP: $324.99$218.99 -
![Blue Sea 7700 ML-Series Remote Battery Switch w\/Manual Control 12VDC [7700]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115326/353436/32564XL__81710.1763056497.jpg?c=2 "Blue Sea 7700 ML-Series Remote Battery Switch w\/Manual Control 12VDC [7700]")
![Blue Sea 7700 ML-Series Remote Battery Switch w\/Manual Control 12VDC [7700]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115326/353437/32564BXL__47142.1763056498.jpg?c=2 "Blue Sea 7700 ML-Series Remote Battery Switch w\/Manual Control 12VDC [7700]")
Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]
Blue Sea Systems
MSRP: $348.99$234.997700 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 "Locked Off" capability for...MSRP: $348.99$234.99 -
![Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115325/353435/32562XL__64821.1763056494.jpg?c=2 "Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]")
Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]
Blue Sea Systems
MSRP: $380.99$243.997620Manual Control: NoCoil Voltage: 12V DCCombines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters,...MSRP: $380.99$243.99 -
![Blue Sea 7650 Add-A-Battery [7650]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115195/353298/29766XL__34178.1763056078.jpg?c=2 "Blue Sea 7650 Add-A-Battery [7650]")
Blue Sea 7650 Add-A-Battery [7650]
Blue Sea Systems
MSRP: $274.99$178.99Add-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...MSRP: $274.99$178.99 -
![Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115088/353185/25104XL__64603.1763055740.jpg?c=2 "Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]")
![Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115088/353186/25104BXL__65159.1763055741.jpg?c=2 "Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]")
Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]
Blue Sea Systems
MSRP: $39.99$32.996006m-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...MSRP: $39.99$32.99 -
![Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115087/353180/25103XL__33607.1763055734.jpg?c=2 "Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]")
![Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115087/353181/25103BXL__45895.1763055735.jpg?c=2 "Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]")
Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]
Blue Sea Systems
MSRP: $39.99$32.996005m-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...MSRP: $39.99$32.99 -
![Blue Sea 5511E e-Series Dual Circuit Plus Battery Switch [5511E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115084/353174/20964XL__89995.1763055722.jpg?c=2 "Blue Sea 5511E e-Series Dual Circuit Plus Battery Switch [5511E]")
![Blue Sea 5511E e-Series Dual Circuit Plus Battery Switch [5511E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/115084/353175/20964BXL__18005.1763055723.jpg?c=2 "Blue Sea 5511E e-Series Dual Circuit Plus Battery Switch [5511E]")
Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch [5511E]
Blue Sea Systems
MSRP: $80.99$62.995511eDual Circuit Plus Battery SwitchCE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows surface or rear panel mountingMeets American Boat and Yacht...MSRP: $80.99$62.99