Shop All Boat Systems

Shop All Boat Systems

Shop All Boat Systems

ML-Series Remote Battery Switch With Manual Control
$354.49 CAD
$354.49 CAD
Blue Sea ML-Series Remote Battery Switch With Manual Control7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control wi...
Mini Add-A-Battery Plus Kit
$386.49 CAD
$386.49 CAD
Blue Sea Mini Add-A-Battery Plus KitMini Add-A-Battery Plus Kit - 10AA complete small boat battery management system. Charge two batteries at or away from the dock. For alternators up to 65A Inclu...
Add-A-Battery
$263.49 CAD
$263.49 CAD
Blue Sea Add-A-BatteryAdd-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...
Mini Add-A-Battery Kit
$289.99 CAD
$289.99 CAD
Blue Sea Mini Add-A-Battery Kit7649 Mini Add-A-BatteryWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from t...
m-LVD Low Voltage Disconnect
$142.99 CAD
$142.99 CAD
Blue Sea m-LVD Low Voltage Disconnectm-LVD Low Voltage DisconnectSenses low battery voltage and automatically disconnects devices to save power for starting or to preserve battery lifeA dead batter...
ML-Series Heavy Duty Automatic Charging Relay
$418.99 CAD
$418.99 CAD
Blue Sea ML-Series Heavy Duty Automatic Charging Relay7622Manual Control: YesCoil Voltage: 12vFeatures: Manual control switch provides an added level of safety allowing control with or without powe...
ATD Automatic Timer Disconnect
$207.49 CAD
$207.49 CAD
Blue Sea ATD Automatic Timer DisconnectATD Automatic Timer DisconnectAdjustable time or voltage based battery disconnect automatically shuts off devices to preserve battery power 12V signal trigger...
DC BatteryLink Automatic Charging Relay
$174.99 CAD
$174.99 CAD
Blue Sea DC BatteryLink Automatic Charging Relay7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures: 120 Amp continuous rating 12/24V DC auto ranging volta...
SI-Series Automatic Charging Relay
$174.99 CAD
$174.99 CAD
Blue Sea SI-Series Automatic Charging Relay 7610 120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensiti...
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When it comes to marine electronics, installation matters just as much as the equipment itself.

For over 15 years, Fishntech has built a reputation for precision installations, clean integration, and systems designed to perform when it matters most.

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