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FREE SHIPPING ON ORDERS OVER 100.00$ USE CODE: FREESHIP100

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Welcome to First Stop Marine, Your one stop shop for all of your boating needs and more!

Family Owned and Operated

Collection: Electrical - Battery Management

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Electrical (221 products)
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Electrical | Battery Management (221 products)
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221 products

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $39.99 USD

Regular price ~~$52.93 USD~~ Sale price $39.99 USD
Unit price per

Sale
Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]

Sale

Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]

Vendor:
Blue Sea Systems

Regular price $263.99 USD

Regular price ~~$307.99 USD~~ Sale price $263.99 USD
Unit price per

Sale
Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]

Sale

Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]

Vendor:
Blue Sea Systems

Regular price $29.99 USD

Regular price ~~$39.72 USD~~ Sale price $29.99 USD
Unit price per

Sale
Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]

Sale

Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]

Vendor:
Blue Sea Systems

Regular price $15.99 USD

Regular price ~~$19.75 USD~~ Sale price $15.99 USD
Unit price per

Sale
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]

Sale

Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]

Vendor:
Blue Sea Systems

Regular price $112.99 USD

Regular price ~~$146.07 USD~~ Sale price $112.99 USD
Unit price per

Sale
Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]

Sale

Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]

Vendor:
Blue Sea Systems

Regular price $234.99 USD

Regular price ~~$275.09 USD~~ Sale price $234.99 USD
Unit price per

Sale
Blue Sea 7900 Spare Key f/ Mini Switch [7900]

Sale

Blue Sea 7900 Spare Key f/ Mini Switch [7900]

Vendor:
Blue Sea Systems

Regular price $5.99 USD

Regular price ~~$6.75 USD~~ Sale price $5.99 USD
Unit price per

Sale
Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 3M [ASS030560300]

Sale

Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables - Pair - 3M [ASS030560300]

Vendor:
Victron Energy

Regular price $48.45 USD

Regular price ~~$57.00 USD~~ Sale price $48.45 USD
Unit price per

Sale
Egis Programmable Automatic Charging Relay (ACR) 160A, 12V [7610]

Sale

Egis Programmable Automatic Charging Relay (ACR) 160A, 12V [7610]

Vendor:
Egis Mobile Electric

Regular price $110.99 USD

Regular price ~~$145.70 USD~~ Sale price $110.99 USD
Unit price per

Sale
Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]

Sale

Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]

Vendor:
Blue Sea Systems

Regular price $229.99 USD

Regular price ~~$331.68 USD~~ Sale price $229.99 USD
Unit price per

Sale
Victron SmartSolar MPPT 100/20 - Up to 48 VDC - UL Approved [SCC110020160R]

Sale

Victron SmartSolar MPPT 100/20 - Up to 48 VDC - UL Approved [SCC110020160R]

Vendor:
Victron Energy

Regular price $89.25 USD

Regular price ~~$105.00 USD~~ Sale price $89.25 USD
Unit price per

Sale
Victron SolidSwitch 104 f/DC Loads Up To 70V/4A [BMS800200104]

Sale

Victron SolidSwitch 104 f/DC Loads Up To 70V/4A [BMS800200104]

Vendor:
Victron Energy

Regular price $39.10 USD

Regular price ~~$46.00 USD~~ Sale price $39.10 USD
Unit price per

Sale
Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]

Sale

Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]

Vendor:
Blue Sea Systems

Regular price $199.99 USD

Regular price ~~$287.16 USD~~ Sale price $199.99 USD
Unit price per

Sale
BEP Pro Installer 400A EZ-Mount Battery Selector Switch (1-2-Both-Off) [771-S-EZ]

Sale

BEP Pro Installer 400A EZ-Mount Battery Selector Switch (1-2-Both-Off) [771-S-EZ]

Vendor:
BEP Marine

Regular price $65.99 USD

Regular price ~~$86.27 USD~~ Sale price $65.99 USD
Unit price per

Sale
BEP Pro Installer 400A EZ-Mount Double Pole Battery Switch - MC10 [770-DP-EZ]

Sale

BEP Pro Installer 400A EZ-Mount Double Pole Battery Switch - MC10 [770-DP-EZ]

Vendor:
BEP Marine

Regular price $77.99 USD

Regular price ~~$102.61 USD~~ Sale price $77.99 USD
Unit price per

Sale
BEP Panel-Mounted Battery Mini Selector Switch [701S-PM]

Sale

BEP Panel-Mounted Battery Mini Selector Switch [701S-PM]

Vendor:
BEP Marine

Regular price $41.99 USD

Regular price ~~$54.87 USD~~ Sale price $41.99 USD
Unit price per

Sale
Guest 2300A Diesel Power Battery Selector Switch [2300A]

Sale

Guest 2300A Diesel Power Battery Selector Switch [2300A]

Vendor:
Guest

Regular price $146.99 USD

Regular price ~~$199.90 USD~~ Sale price $146.99 USD
Unit price per

Sale
Perko Heavy Duty Battery Selector Switch w/Alternator Field Disconnect [8603DP]

Sale

Perko Heavy Duty Battery Selector Switch w/Alternator Field Disconnect [8603DP]

Vendor:
Perko

Regular price $217.99 USD

Regular price ~~$329.49 USD~~ Sale price $217.99 USD
Unit price per

Sale
Blue Sea 7615 ATD Automatic Timer Disconnect [7615]

Sale

Blue Sea 7615 ATD Automatic Timer Disconnect [7615]

Vendor:
Blue Sea Systems

Regular price $140.99 USD

Regular price ~~$164.73 USD~~ Sale price $140.99 USD
Unit price per

Sale
Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]

Sale

Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]

Vendor:
Blue Sea Systems

Regular price $23.99 USD

Regular price ~~$29.74 USD~~ Sale price $23.99 USD
Unit price per

Sale
ARCO Marine 1000A/50mV Shunt [ST1000]

Sale

ARCO Marine 1000A/50mV Shunt [ST1000]

Vendor:
ARCO Marine

Regular price $69.95 USD

Regular price ~~$79.95 USD~~ Sale price $69.95 USD
Unit price per

Sale
BEP Remote Operated Battery Switch - 275A Cont - Deutsch Plug [701-MD-D]

Sale

BEP Remote Operated Battery Switch - 275A Cont - Deutsch Plug [701-MD-D]

Vendor:
BEP Marine

Regular price $191.99 USD

Regular price ~~$262.75 USD~~ Sale price $191.99 USD
Unit price per

Sale
Sea-Dog Battery Terminal Covers - Red/Back - 1/2" [415110-1]

Sale

Sea-Dog Battery Terminal Covers - Red/Back - 1/2" [415110-1]

Vendor:
Sea-Dog

Regular price $6.99 USD

Regular price ~~$8.50 USD~~ Sale price $6.99 USD
Unit price per

Sale
Sea-Dog Battery Tray w/Clamp f/24 Series Batteries [415054-1]

Sale

Sea-Dog Battery Tray w/Clamp f/24 Series Batteries [415054-1]

Vendor:
Sea-Dog

Regular price $9.99 USD

Regular price ~~$11.25 USD~~ Sale price $9.99 USD
Unit price per

Sale

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