Battery Management
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![Perko Compact Medium Duty Battery Selector Switch w\/Key Lock [8512DP]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46736/50518/33119XL__85201.1739579674.jpg?c=1 "Perko Compact Medium Duty Battery Selector Switch w\/Key Lock [8512DP]")
Perko Compact Medium Duty Battery Selector Switch w/Key Lock [8512DP]
Perko
MSRP: $121.47$86.99Compact Battery Selector & Main Disconnect SwitchesPolycarbonate Body with Brass TerminalsIgnition ProtectedFor use with 6 to 32 Volt Marine Electrical SystemsCapacity - 315 AMPS Continuous, 450 AMPS 5 Mins. IntermittentTerminal Stud Size:...AM-33119MSRP: $121.47$86.99 -
![Perko Compact Medium Duty Battery Selector Switch w\/o Key Lock [8511DP]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46735/50517/33118XL__38462.1739579672.jpg?c=1 "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$74.99Compact Battery Selector & Main Disconnect SwitchesPolycarbonate Body with Brass TerminalsIgnition ProtectedFor use with 6 to 32 Volt Marine Electrical SystemsCapacity - 315 AMPS Continuous, 450 AMPS 5 Mins. IntermittentTerminal Stud Size:...AM-33118MSRP: $102.81$74.99 -
![Perko 8504DP Medium Duty Battery Selector Switch w\/Alternator Field Disconnect & Key Lock [8504DP]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46734/50516/33117XL__02038.1739579669.jpg?c=1 "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$84.99Medium Duty Battery Selector SwitchesDiameter: 5-1/4"Depth: 2-5/8"Polycarbonate Body with Brass TerminalsIgnition ProtectedFor use with 6 to 32 Volt Marine Electrical SystemsCapacity - 250 AMPS Continuous, 360 AMPS 5 Mins. IntermittentTerminal Stud...AM-33117MSRP: $142.53$84.99 -
![Perko 8503DP Medium Duty Battery Selector Switch w\/Alternator Field Disconnect w\/o Key Lock [8503DP]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46733/50515/33116XL__77640.1739579666.jpg?c=1 "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$87.99Medium Duty Battery Selector SwitchesDiameter: 5-1/4"Depth: 2-5/8"Polycarbonate Body with Brass TerminalsIgnition ProtectedFor use with 6 to 32 Volt Marine Electrical SystemsCapacity - 250 AMPS Continuous, 360 AMPS 5 Mins. IntermittentTerminal Stud...AM-33116MSRP: $123.70$87.99 -
![Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46639/50415/32568XL__11496.1739579419.jpg?c=1 "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-zyjttlwdu2/images/stencil/590x590/products/46639/50416/32568BXL__53372.1739579419.jpg?c=1 "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
$23.99m-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...AM-32568$23.99 -
![Blue Sea 7701 ML-Series Solenoid w\/Contura Switch 12VDC [7701]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46637/50412/32565XL__85105.1739579413.jpg?c=1 "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: $327.99$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...AM-32565MSRP: $327.99$209.99 -
![Blue Sea 7700 ML-Series Remote Battery Switch w\/Manual Control 12VDC [7700]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46636/50410/32564XL__82348.1739579410.jpg?c=1 "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-zyjttlwdu2/images/stencil/590x590/products/46636/50411/32564BXL__10267.1739579411.jpg?c=1 "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: $353.99$225.997700 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 servicing 500 Ampere continuous rating for engine,...AM-32564MSRP: $353.99$225.99 -
![Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46312/50072/30594XL__70578.1739578593.jpg?c=1 "Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]")
![Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46312/50073/30594BXL__86359.1739578594.jpg?c=1 "Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]")
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]
Blue Sea Systems
MSRP: $199.99$131.997610120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronicsAutomatically combines battery banks during the charging cycle and isolates under...AM-30594MSRP: $199.99$131.99 -
![Blue Sea 7650 Add-A-Battery [7650]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46238/49997/29766XL__08381.1739578410.jpg?c=1 "Blue Sea 7650 Add-A-Battery [7650]")
Blue Sea 7650 Add-A-Battery [7650]
Blue Sea Systems
MSRP: $309.99$192.99Add-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...AM-29766MSRP: $309.99$192.99 -
![Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46041/49787/25104XL__40984.1739577909.jpg?c=1 "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-zyjttlwdu2/images/stencil/590x590/products/46041/49788/25104BXL__11108.1739577910.jpg?c=1 "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: $44.99$36.996006m-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...AM-25104MSRP: $44.99$36.99 -
![Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46040/49782/25103XL__08130.1739577904.jpg?c=1 "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-zyjttlwdu2/images/stencil/590x590/products/46040/49783/25103BXL__77537.1739577904.jpg?c=1 "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: $44.99$36.996005m-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 -...AM-25103MSRP: $44.99$36.99 -
![Blue Sea 5511E e-Series Dual Circuit Plus Battery Switch [5511E]](https://cdn11.bigcommerce.com/s-zyjttlwdu2/images/stencil/590x590/products/46035/49774/20964XL__87733.1739577890.jpg?c=1 "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-zyjttlwdu2/images/stencil/590x590/products/46035/49775/20964BXL__19165.1739577890.jpg?c=1 "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: $91.99$64.995511eDual Circuit Plus Battery SwitchCE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows surface or rear panel mountingMeets American Boat and Yacht Council (ABYC) requirements for battery switches3/8" -...AM-20964MSRP: $91.99$64.99