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Boating & Marine > Electrical > Batteries & Accessories > Battery Switches >

Boating & Marine>Electrical>Batteries & Accessories>Battery Switches>

Wire your boat for power with electrical wiring, 12 volt batteries, fuses, fuse blocks, and switch panels from Blue Sea Systems and SeaSense. We have ProMariner Onboard Battery Chargers and Inverters plus solar panels and solar chargers from Sunforce. You'll find battery switches, ignition switches, 12 volt outlets, and power cords for shore power.

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Perko Battery Selector Switch

Perko Battery Selector Switch

Key Features
  • For use with systems under 50 volts

  • Rated 250 amps continuous, 360 amps intermittent

$49.99
Blue Sea Systems Add-A-Battery Dual Circuit System

Blue Sea Systems Add-A-Battery Dual Circuit System

Key Features
  • Minimizes the risk of a dead start battery

  • "Starting Isolation" Automatic Relay

  • 3/8" 16 tin-plated copper studs

  • Built-in LED light indicates batteries combined

  • Waterproof rated IP67

$139.99
Single Battery Test Switch Panel

Single Battery Test Switch Panel

Key Features
  • Black aluminum

  • Not waterproof

  • Lighted switch

  • Power: 12V (15 amp)

  • 3.25"L x 2.5"W

$24.99
Perko Main Battery Switch

Perko Main Battery Switch

Key Features
  • Functions as a main disconnect

  • For use with systems under 50 volts

  • Rated 250 amps continuous, 360 amps intermittent

  • 5-1/4" dia. x 2-5/8" H

$44.99
TRAC Battery Master On/Off Switch

TRAC Battery Master On/Off Switch

Key Features
  • Can be recessed or surface mounted

  • 275-amp continuous rating

  • 455-amp intermittent rating

  • Ignition protected switch

$21.99
BEP 701 Contour Master Battery Switch

BEP 701 Contour Master Battery Switch

Key Features
  • Can be standalone unit or locked together

  • Switch features interchangeable labeling system

  • Removable rear cover insulates terminals

  • Surface or recess mounting options

$37.99
BEP 701-S Mini Battery Selector Switch

BEP 701-S Mini Battery Selector Switch

Key Features
  • Removable side plates and back cover

  • Select battery 1, battery 2, or both OFF

  • Suited for recessed or surface-mounting

  • 2.75"W x 2.75"L x 3"D

$34.99
Blue Sea E-Series 3-Position Battery Switch w/Alternator Field Disconnect

Blue Sea E-Series 3-Position Battery Switch w/Alternator Field ...

Key Features
  • Ignition-protected for gas-powered boats

  • Meets ABYC requirements

  • Multiple mounting options

  • Model #11001

$39.99
Blue Sea ML-Series Heavy Duty Remote Battery Switch, 12V DC, Manual

Blue Sea ML-Series Heavy Duty Remote Battery Switch, 12V DC, ...

Key Features
  • Magnetic latching draws no current when ON or OFF

  • Silver alloy for reliable switching

  • Tin-plated copper studs for maximum conductivity

  • Stud length accepts multiple cable terminals

  • Includes ML-Series Remote Control Contura Switch

$194.99
Guest Universal Mount Battery Switch

Guest Universal Mount Battery Switch

Key Features
  • Designed to fit current battery switch cutouts

  • Full 360 selection

  • Rated 230 amps continuous

  • Rated 345 amps momentary

$49.99
TRAC Digital Battery Meter

TRAC Digital Battery Meter

Key Features
  • Displays exact voltage of any 12V battery

  • Easy-to-read screen

  • Use in bright sunlight or darkness

$14.99
Blue Sea Systems e-Series Battery Switches

Blue Sea Systems e-Series Battery Switches

Key Features
  • For inbord and diesel engines

  • Easy grip knob has luminous face plate and pointer

  • Ignition protected

  • One-piece terminal stud design never loosens

  • Available in Selector or Single Circuit models

4 models to choose from
$39.99 - $59.99
Sierra Battery Disconnect Switch Sierra Part #MP38910

Sierra Battery Disconnect Switch Sierra Part #MP38910

Key Features
  • Sierra Part #MP38910

  • Battery disconnect switch

$36.99
Sierra Battery Switch, Sierra Part #UN77310

New! Sierra Battery Switch, Sierra Part #UN77310

Key Features
  • Sierra Part #UN77310

  • Battery switch

  • Off/on

$19.99
Blue Sea Systems Automatic Charging Relay Only

Blue Sea Systems Automatic Charging Relay Only

Key Features
  • Safe for installation aboard gasoline-powered boat

  • Accepts up to 4/0 battery cables

  • Tactile textures indicate knob position by touch

  • Simple on/off switching in normal operation

  • 32V DC max

$99.99
TRAC Battery Selector Switch

TRAC Battery Selector Switch

Key Features
  • Small size, yet sturdy and stable

  • Can be installed in any position

  • 175 amps continuous; 300 amps intermittent

  • 360 selection of either battery

$34.99
Teleflex Cut-Off Switch With Coiled Lanyard

Teleflex Cut-Off Switch With Coiled Lanyard

Key Features
  • Prevent runaway situations

  • Coiled lanyard stays out of the way

  • Everything needed for installation

$14.99
BEP 700 Easyfit Battery Switch

BEP 700 Easyfit Battery Switch

Key Features
  • Made for thicker panels (up to 3/4")

  • Removable control knob

  • Ignition protected

  • Can be recessed or surface-mounted

  • Meets ABYC standards

$27.99
Blue Sea HD-Series Battery Switches

Blue Sea HD-Series Battery Switches

Key Features
  • Ideal for large diesel engines

  • Ignition protected for on gas-powered boats

  • Corrosion-resistant, tin-plated copper studs

  • Waterproof to IP66

  • Easy grip knob

$99.99
Blue Sea ML-Series Heavy Duty Automatic Charging Relay, 12V, Manual

Blue Sea ML-Series Heavy Duty Automatic Charging Relay, 12V, ...

Key Features
  • Manages the charging of two large battery banks

  • Allows paralleling of banks for emergency starting

  • Magnetic latch draws low to moderate current

  • LED output indicates combined isolated batteries

  • Includes ML-Series Remote Control Contura Switch

$224.99

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