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Boating & Marine  >  Electrical  >  Batteries & Accessories


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2-Gauge Red Battery Cable

2-Gauge Red Battery Cable

Key Features
  • Ultra flexible stranding

  • Resists fatigue due to vibration and flexing

  • Water-resistant design

  • Rated at 600V

 
$14.99 - $29.99
 
Small Battery Tray For 24 Series

Small Battery Tray For 24 Series

Key Features
  • Plastic battery tray

  • Convenient hold-down strap to keep battery secure

  • Prevents damage to boat, equipment, and battery

  • Includes all mounting hardware

 
$9.99
 
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
 
Large Battery Tray For 27 Series

Large Battery Tray For 27 Series

Key Features
  • Convenient hold-down strap

  • Prevents damage to boat, equipment, and battery

  • 12.5" x 7.25"

 
$11.99
 
4-Gauge Red Battery Cable

4-Gauge Red Battery Cable

Key Features
  • Ultra flexible stranding

  • Premium vinyl insulation

  • Water-resistant design

 
$12.99 - $24.99
 
2-Gauge Black Battery Cable

2-Gauge Black Battery Cable

Key Features
  • Ultra flexible stranding

  • Premium vinyl insulation

  • Lugs are made of high grade tinned plated

  • Water-resistant design

  • Rated at 600V

 
$14.99 - $29.99
 
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

  • 2 switch positions (ON-OFF)

5 models to choose from
$44.99 - $59.99
 
Large Battery Box - Group 27

Large Battery Box - Group 27

Key Features
  • Rigid polypropylene

  • Comes with strap and SS mounting hardware

  • Inside: 13" x 7-3/8" x 8-3/4"

  • Outside: 16-1/8" x 9-1/8" x 11-1/2"

 
$14.99
 
Overtons Marine Battery Trays

Overton's Marine Battery Trays

Key Features
  • Securely store your batteries

  • Prevents corrosion and other damage

  • Holds a size 27M battery

  • 13-1/4" x 9" x 9-3/4"

2 models to choose from
$14.99
 
4-Gauge Black Battery Cable

4-Gauge Black Battery Cable

Key Features
  • Ultra flexible stranding

  • Premium vinyl insulation

  • Water-resistant design

 
$12.99 - $24.99
 
Blue Sea m-Series (Mini) Battery Switches

Blue Sea m-Series (Mini) Battery Switches

Key Features
  • For outboard and small inboard gasoline engines

  • Surface, front, or rear panel mounting

  • Ignition protected

  • Waterproof to IP66

  • Continuous rating: 300 Amps

5 models to choose from
$29.99 - $49.99
 
Small Battery Box - Group 24

Small Battery Box - Group 24

Key Features
  • Rigid polypropylene

  • Comes with strap and SS mounting hardware

  • Inside: 10-3/4" x 7-3/8" x 7-7/8"

  • Outside: 13" x 8-7/8" x 10-3/4"

 
$12.99
 
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

 
$129.99
 
Coated Marine Terminals, pr.

Coated Marine Terminals, pr.

Key Features
  • Epoxy-coated lead terminals

  • Plated steel studs

  • Includes brass-plated wing nuts

  • Protective washers sold separately

 
$9.99
 
Odyssey Drycell PWC Battery - Model PC625

Odyssey Drycell PWC Battery - Model PC625

Key Features
  • Maintenance Free

  • 2-Year Warranty

  • Ships Ready to Install

  • Direct Replacement for YB 16CL-B

 
$149.99
 
Sea Sense Battery Box Power Station

Sea Sense Battery Box Power Station

Key Features
  • View battery condition at the touch of a button

  • External terminals for easy accessory hook-up

  • Built-in LED battery condition indicator

  • 10 amp circuit breaker

  • Easy-carry handle

 
$49.99
 
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
 
Wagan 900 Amp Battery Jumper with Air Compressor

Wagan 900 Amp Battery Jumper with Air Compressor

Key Features
  • Multi-purpose emergency power source

  • 900Amp cranking power jump-starter

  • 260 PSI air compressor

  • Rechargeable

 
$119.99
 
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

 
$24.99
 
Power Source Sealed Battery, WP16CL-BS, 12V 20Ah

Power Source Sealed Battery, WP16CL-BS, 12V 20Ah

Key Features
  • Sealed and maintenance-free

  • AGM technology

  • 12V 20Ah

 
$99.99
 
Battery Bank Cable Extender - 15'

Battery Bank Cable Extender - 15'

Key Features
  • No cutting, stripping, or splicing wires

  • Gold-plated terminals

  • In-line fuses

  • Includes hardware

 
$39.99
 
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

 
$49.99
 
Optima 34M BlueTop Starting Battery

Optima 34M BlueTop Starting Battery

Key Features
  • SpiralCell techonology is safer more efficient

  • 15x more vibration resistance

  • Recharge faster and up to 3x as many times

  • Wont leak at any angle

  • Group 34

 
$189.99
 
Power Source Sealed Battery, WPX30CL-BS, 12V 30Ah

Power Source Sealed Battery, WPX30CL-BS, 12V 30Ah

Key Features
  • Sealed and maintenance-free

  • AGM technology

  • 12V 30Ah

 
$149.99
 
PriorityStart Battery Protector

PriorityStart Battery Protector

Key Features
  • Automatic computerized on/off switching system

  • Monitors your battery level

  • Reconnects the battery when the ignition key

  • Handles 1000 starting amps

  • Installs in minutes with three easy steps

 
$104.99
 
Ancor Marine-Grade Lugs

Ancor Marine-Grade Lugs

12 models to choose from
$1.99 - $7.99
 
Battery Bank Cable Extender - 5'

Battery Bank Cable Extender - 5'

Key Features
  • Gold-plated terminals

  • In-line fuses

  • Hardware

 
$24.99
 
Coated Marine Terminal Protector Boot, ea.

Coated Marine Terminal Protector Boot, ea.

2 colors available
$4.99
$1.53 - $2.99
 
Optima BlueTop Dual Purpose Marine Batteries

Optima BlueTop Dual Purpose Marine Batteries

Key Features
  • SpiralCell techonology is safer more efficient

  • 15x more vibration resistance

  • Recharge faster and up to 3x as many times

  • Wont leak at any angle

  • Group 31

2 models to choose from
$219.99 - $279.99
 
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

 
$94.99
 
Blue Sea 2017 Dual PowerPost Cable Connectors, 2 x 3/8

Blue Sea 2017 Dual PowerPost Cable Connectors, 2 x 3/8" Studs

Key Features
  • Designed for connecting high amp conductors

  • Includes one black and one red insulator

  • 2 x 3/8" studs

 
$16.99
 
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
 
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
 
Marinco ConnectPro Receptacle And Plug

Marinco ConnectPro Receptacle And Plug

Key Features
  • Locking plug and receptacle

  • Secure electrical contact

  • Watertight seals

3 models to choose from
$44.99 - $76.99
 
Blue Sea Terminal Feed-Through Connector

Blue Sea Terminal Feed-Through Connector

Key Features
  • Protects cables from chafing

  • Designed for watertight installation

 
$17.99
 
Odyssey Drycell PWC Battery - Model PC925L

Odyssey Drycell PWC Battery - Model PC925L

Key Features
  • Maintenance Free

  • 2-Year Warranty

  • 500 MCA (Marine Cranking Amps)

  • Shipped Ready to Install

 
$209.99
 
BEP Dual VSR Battery Selector Switch

BEP Dual VSR Battery Selector Switch

Key Features
  • Dual Sensing VSR + Master Battery Switch

  • Manages 2 battery banks for a single engine

  • Always have a fully charged battery in reserve

  • Ignition protected

  • Charges isolated battery, monitors battery in use

 
$129.99
 
ProMariner Hand-Held Digital Multi-Meter

ProMariner Hand-Held Digital Multi-Meter

Key Features
  • Easy to read digital LCD dislay

  • Measurement hold

  • Contiuity tone alert

  • Includes test leads

  • Built-in EZ stand

 
$39.99
 
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

 
$28.49
 
BEP Twin VSR Battery Distribution Cluster

BEP Twin VSR Battery Distribution Cluster

Key Features
  • For twin outboard installations w/3 battery banks

  • VSR charges start and house batteries when engaged

  • Eliminates possibility of draining start battery

  • Protects electronics from harmful spikes

 
$299.99
 
Blue Sea Systems Add-A-Battery Dual Circuit Battery Switch Only

Blue Sea Systems Add-A-Battery Dual Circuit Battery Switch Only

Key Features
  • Surface or rear panel mount

  • Supports alternators up to 120 amps

 
$59.99
 
Wagan 500 Amp Battery Jumper with Air Compressor

Wagan 500 Amp Battery Jumper with Air Compressor

Key Features
  • Portable and rechargeable

  • Multi-purpose emergency power source

  • 500Amp cranking power jump-starter

  • 260 PSI air compressor

  • DC power source

 
$109.99
 
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
 
BEP Contour Heavy-Duty Battery Switch

BEP Contour Heavy-Duty Battery Switch

Key Features
  • Can stand alone or connect to other switches

  • Well suited for larger vessels

  • Recess or surface-mount

 
$49.99
 
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
 
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
 
Blue Sea DC Dual Battery Management Panel, Dual Circuit Plus ...

Blue Sea DC Dual Battery Management Panel, Dual Circuit Plus ...

Key Features
  • Includes (1) m-series Dual Circuit Plus Switch

  • Protects electronics from sags and spikes

  • Isolates engine circuit from house circuit

  • Allows emergency cross connect between banks

  • Simplifies battery switch operation

 
$179.99
$174.99
 
Ancor Marine-Grade Battery Cable

New! Ancor Marine-Grade Battery Cable

Key Features
  • Tinned copper stranding for greater protection

  • Guards against corrosion and electrolysis

  • Heavy-duty insulation for heat resistance

  • Exceeds USCG Charter Boat and ABYC standards

4 models to choose from
$99.99 - $499.99
 
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 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
 
BEP 701 Contour Master Battery Switch

New! 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
 
Xantrex LinkPRO Battery Monitor

Xantrex LinkPRO Battery Monitor

Key Features
  • Utilizes high-performance measuring circuits

  • Recalls all parameters with simple button press

 
$289.99
 
Minn Kota MKR-US2-8 Humminbird 7-Pin Adapter Cable

Minn Kota MKR-US2-8 Humminbird 7-Pin Adapter Cable

Key Features
  • Advanced water temperature sensing

  • Connects trolling motor to your sonar

  • Shielded, IP68-rated connectors

 
$34.99
 
Blue Sea DC Dual Battery Management Panel, Single Circuit ON-OFF ...

Blue Sea DC Dual Battery Management Panel, Single Circuit ON-OFF ...

Key Features
  • Isolates engine circuit from house circuit

  • Allows independent battery control

  • Protects marine electronics from sags and spikes

  • Allows emergency cross connect between banks

  • Ignition protected

 
$199.99
 

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