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Battery Management
Product Availability Notice:
Not all products shown online are stocked at our retail location. Many items may be available from our warehouse or suppliers and can be ordered for you; availability and lead times vary.
We do not offer shipping; in-store pick up only
If calling to check availability or price, please have the manufacturer's part number (MPN) ready. We are unable to search our product database by description alone.
Not all products shown online are stocked at our retail location. Many items may be available from our warehouse or suppliers and can be ordered for you; availability and lead times vary.
We do not offer shipping; in-store pick up only
If calling to check availability or price, please have the manufacturer's part number (MPN) ready. We are unable to search our product database by description alone.
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![Blue Sea 3000 HD-Series Battery Switch Single Circuit ON\/OFF [3000]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/684/1028/20231XL__42776.1677870611.jpg?c=1 "Blue Sea 3000 HD-Series Battery Switch Single Circuit ON\/OFF [3000]")
Blue Sea Systems
Blue Sea 3000 HD-Series Battery Switch Single Circuit ON/OFF [3000]
HD-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...
![Blue Sea 9002e e-Series Battery Switch Selector w\/Alternator Field Disconnect [9002E]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/669/1010/19057XL__75880.1677870562.jpg?c=1 "Blue Sea 9002e e-Series Battery Switch Selector w\/Alternator Field Disconnect [9002E]")
Blue Sea Systems
Blue Sea 9002e e-Series Battery Switch Selector w/Alternator Field Disconnect [9002E]
9002e 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...
![Blue Sea 9003e e-Series Battery Switch Single Circuit ON\/OFF [9003E]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/494/824/16088XL__72531.1677869953.jpg?c=1 "Blue Sea 9003e e-Series Battery Switch Single Circuit ON\/OFF [9003E]")
Blue Sea Systems
Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]
9003e 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...
![Guest 2111A Heavy Duty Battery Selector Switch [2111A]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/480/810/15706XL__78886.1677869916.jpg?c=1 "Guest 2111A Heavy Duty Battery Selector Switch [2111A]")
Guest
Guest 2111A Heavy Duty Battery Selector Switch [2111A]
Battery 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...
![Guest 2110A Battery Selector Switch [2110A]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/479/809/15701XL__08126.1677869914.jpg?c=1 "Guest 2110A Battery Selector Switch [2110A]")
Guest
Guest 2110A Battery Selector Switch [2110A]
Battery 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...
![Blue Sea 9001e e-Series Battery Switch Selector [9001E]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/391/702/14580XL__98887.1677869617.jpg?c=1 "Blue Sea 9001e e-Series Battery Switch Selector [9001E]")
Blue Sea Systems
Blue Sea 9001e e-Series Battery Switch Selector [9001E]
9001e e-Series Battery Switch Selector Features:Make-before-break contact design allows switching between battery banks without power interruptionCE MarkedIgnition protected - Safe for installation...
![Blue Sea 9004e e-Series Battery Switch Single Circuit ON\/OFF w\/Alternator Field Disconnect [9004E]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/270/568/13628XL__70535.1677869218.jpg?c=1 "Blue Sea 9004e e-Series Battery Switch Single Circuit ON\/OFF w\/Alternator Field Disconnect [9004E]")
Blue Sea Systems
Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF w/Alternator Field Disconnect [9004E]
9004e e-Series Battery Switch Single Circuit ON/OFF with Alternator Field DisconnectFeatures:CE MarkedIgnition protected - Safe for installation aboard gasoline powered boatsCase design allows...
![Guest 2303A Diesel Power Battery Heavy-Duty Switch [2303A]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/200/493/10844XL__80112.1677868984.jpg?c=1 "Guest 2303A Diesel Power Battery Heavy-Duty Switch [2303A]")
Guest
Guest 2303A Diesel Power Battery Heavy-Duty Switch [2303A]
Diesel Power Battery Heavy-Duty SwitchFeatures:For 6, 12, 24 or 36 Volt systemsPolycarbonate caseOne year warrantySpecifications:Continuous Amps: 450Momentary Amps: 800</
![Guest 2300A Diesel Power Battery Selector Switch [2300A]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/199/492/10842XL__05804.1677868981.jpg?c=1 "Guest 2300A Diesel Power Battery Selector Switch [2300A]")
Guest
Guest 2300A Diesel Power Battery Selector Switch [2300A]
Diesel Power Battery Selector SwitchProduct FeaturesPolycarbonate caseFor 6, 12, 24 or 36 Volt systemsAlternator field disconnect (AFD) allowing selection of any position including "off", without...
![Guest 2101 Cruiser Series Battery Selector Switch w\/o AFD [2101]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/198/491/10841XL__92657.1677868978.jpg?c=1 "Guest 2101 Cruiser Series Battery Selector Switch w\/o AFD [2101]")
Guest
Guest 2101 Cruiser Series Battery Selector Switch w/o AFD [2101]
Cruiser Series Battery Selector Switch without AFDThis battery switch can be used on 6, 12, 24 or 36V systems.Features:Polycarbonate caseSurface mountCable Lug Size: 3/8"Dimensions: 5.50" x 2...
![Guest 2100 Cruiser Series Battery Selector Switch [2100]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/197/490/10840XL__19177.1677868975.jpg?c=1 "Guest 2100 Cruiser Series Battery Selector Switch [2100]")
Guest
Guest 2100 Cruiser Series Battery Selector Switch [2100]
Cruiser Series Battery Selector Switch with AFDPart No. 2100DescriptionContinuous Amps: 230Momentary Amps: 345Cable Lug Size: 3/8"Color: OrangeDimensions: 5-1/2"W x 2-5/8"Product FeaturesAlternator...