Battery Management
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![Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114859/352897/20505XL__56456.1763054973.jpg?c=2 "Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]")
![Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114859/352898/20505BXL__61723.1763054974.jpg?c=2 "Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]")
Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]
Blue Sea Systems
MSRP: $52.99$43.996007m-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...MSRP: $52.99$43.99 -
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114783/352797/20234XL__73953.1763054716.jpg?c=2 "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114783/352798/20234BXL__38581.1763054717.jpg?c=2 "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]
Blue Sea Systems
MSRP: $156.99$115.993003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features:500 Ampere Continuous RatingAccepts 4/0 battery cablesIgnition protected - safe for installation aboard gasoline...MSRP: $156.99$115.99 -
![Blue Sea 3002 HD-Series Battery Switch Selector [3002]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114782/352794/20233XL__53081.1763054712.jpg?c=2 "Blue Sea 3002 HD-Series Battery Switch Selector [3002]")
![Blue Sea 3002 HD-Series Battery Switch Selector [3002]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114782/352795/20233BXL__14115.1763054713.jpg?c=2 "Blue Sea 3002 HD-Series Battery Switch Selector [3002]")
Blue Sea 3002 HD-Series Battery Switch Selector [3002]
Blue Sea Systems
MSRP: $165.99$121.993002 HD-Series Battery Switch SelectorFeatures:500 Ampere Continuous RatingAccepts 4/0 battery cablesIgnition protected - safe for installation aboard gasoline powered boats.870" (22.01mm) stud...MSRP: $165.99$121.99 -
![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON\/OFF w\/AFD [3001]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114781/352791/20232XL__78941.1763054708.jpg?c=2 "Blue Sea 3001 HD-Series Battery Switch Single Circuit ON\/OFF w\/AFD [3001]")
![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON\/OFF w\/AFD [3001]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114781/352792/20232BXL__14667.1763054709.jpg?c=2 "Blue Sea 3001 HD-Series Battery Switch Single Circuit ON\/OFF w\/AFD [3001]")
Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]
Blue Sea Systems
MSRP: $150.99$110.993001 HD-Series Battery Switch Single Circuit ON/OFFÂ with AFDFeatures:600 Ampere Continuous RatingAccepts two 4/0 battery cables per terminalIgnition protected - safe for installation aboard gasoline...MSRP: $150.99$110.99 -
![Blue Sea 3000 HD-Series Battery Switch Single Circuit ON\/OFF [3000]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114780/352788/20231XL__84937.1763054703.jpg?c=2 "Blue Sea 3000 HD-Series Battery Switch Single Circuit ON\/OFF [3000]")
![Blue Sea 3000 HD-Series Battery Switch Single Circuit ON\/OFF [3000]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114780/352789/20231BXL__55751.1763054703.jpg?c=2 "Blue Sea 3000 HD-Series Battery Switch Single Circuit ON\/OFF [3000]")
Blue Sea 3000 HD-Series Battery Switch Single Circuit ON/OFF [3000]
Blue Sea Systems
MSRP: $130.99$100.99HD-Series Battery Switch Single Circuit ON/OFFFeatures:600 Ampere Continuous RatingAccepts two 4/0 battery cables per terminalIgnition protected - safe for installation aboard gasoline-powered boats...MSRP: $130.99$100.99 -
![Blue Sea 9002e e-Series Battery Switch Selector w\/Alternator Field Disconnect [9002E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114765/352770/19057XL__82047.1763054654.jpg?c=2 "Blue Sea 9002e e-Series Battery Switch Selector w\/Alternator Field Disconnect [9002E]")
![Blue Sea 9002e e-Series Battery Switch Selector w\/Alternator Field Disconnect [9002E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114765/352771/19057BXL__79906.1763054654.jpg?c=2 "Blue Sea 9002e e-Series Battery Switch Selector w\/Alternator Field Disconnect [9002E]")
Blue Sea 9002e e-Series Battery Switch Selector w/Alternator Field Disconnect [9002E]
Blue Sea Systems
MSRP: $85.99$66.999002e e-Series Battery Switch Selector with Alternator Field Disconnect Features:Switches isolated battery banks to all loads or combines battery banks to all loadsIncludes AFD (Alternator Field...MSRP: $85.99$66.99 -
![Blue Sea 9003e e-Series Battery Switch Single Circuit ON\/OFF [9003E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114690/352693/16088XL__88777.1763054416.jpg?c=2 "Blue Sea 9003e e-Series Battery Switch Single Circuit ON\/OFF [9003E]")
![Blue Sea 9003e e-Series Battery Switch Single Circuit ON\/OFF [9003E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114690/352694/16088BXL__07012.1763054417.jpg?c=2 "Blue Sea 9003e e-Series Battery Switch Single Circuit ON\/OFF [9003E]")
Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]
Blue Sea Systems
MSRP: $59.99$46.999003e e-Series Battery Switch Single Circuit ON/OFFÂ Features:CE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows surface or rear panel mountingMeets...MSRP: $59.99$46.99 -
![Guest 2111A Heavy Duty Battery Selector Switch [2111A]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114687/352690/15706XL__47214.1763054406.jpg?c=2 "Guest 2111A Heavy Duty Battery Selector Switch [2111A]")
Guest 2111A Heavy Duty Battery Selector Switch [2111A]
Guest
MSRP: $63.99$43.99Battery Selector SwitchPart No. 2111AFeaturesNew ergonomically styled turn knob provides easy On/Off switching Updated color scheme and graphics make it easier to determine switch statusLonger stud...MSRP: $63.99$43.99 -
![Guest 2110A Battery Selector Switch [2110A]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114686/352689/15701XL__93385.1763054403.jpg?c=2 "Guest 2110A Battery Selector Switch [2110A]")
Guest 2110A Battery Selector Switch [2110A]
Guest
MSRP: $75.99$48.99Battery Selector Switch with AFDPart No. 2110ADescriptionContinuous Amps: 230Momentary Amps: 345Dimensions: 5"D x 2-3/4"HProduct FeaturesAlternator field disconnect (AFD) allows selection of any...MSRP: $75.99$48.99 -
![Blue Sea 9001e e-Series Battery Switch Selector [9001E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114654/352653/14580XL__30445.1763054299.jpg?c=2 "Blue Sea 9001e e-Series Battery Switch Selector [9001E]")
![Blue Sea 9001e e-Series Battery Switch Selector [9001E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114654/352654/14580BXL__73444.1763054300.jpg?c=2 "Blue Sea 9001e e-Series Battery Switch Selector [9001E]")
Blue Sea 9001e e-Series Battery Switch Selector [9001E]
Blue Sea Systems
MSRP: $63.99$49.999001e e-Series Battery Switch Selector Features:Make-before-break contact design allows switching between battery banks without power interruptionCE MarkedIgnition protected - Safe for installation...MSRP: $63.99$49.99 -
![Blue Sea 9004e e-Series Battery Switch Single Circuit ON\/OFF w\/Alternator Field Disconnect [9004E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114588/352579/13628XL__71029.1763054085.jpg?c=2 "Blue Sea 9004e e-Series Battery Switch Single Circuit ON\/OFF w\/Alternator Field Disconnect [9004E]")
![Blue Sea 9004e e-Series Battery Switch Single Circuit ON\/OFF w\/Alternator Field Disconnect [9004E]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114588/352580/13628BXL__89748.1763054086.jpg?c=2 "Blue Sea 9004e e-Series Battery Switch Single Circuit ON\/OFF w\/Alternator Field Disconnect [9004E]")
Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF w/Alternator Field Disconnect [9004E]
Blue Sea Systems
MSRP: $83.99$64.999004e e-Series Battery Switch Single Circuit ON/OFF with Alternator Field DisconnectFeatures:CE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows...MSRP: $83.99$64.99 -
![Guest 2303A Diesel Power Battery Heavy-Duty Switch [2303A]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114581/352572/10844XL__73432.1763054059.jpg?c=2 "Guest 2303A Diesel Power Battery Heavy-Duty Switch [2303A]")
Guest 2303A Diesel Power Battery Heavy-Duty Switch [2303A]
Guest
MSRP: $392.99$211.99Diesel Power Battery Heavy-Duty SwitchFeatures:For 6, 12, 24 or 36 Volt systemsPolycarbonate caseOne year warrantySpecifications:Continuous Amps: 450Momentary Amps: 800MSRP: $392.99$211.99