Marine Batteries, Battery Boxes & Accessories

294 results
CategoryMarine Electrical Supplies
CategoryMarine Batteries, Battery Boxes & Accessories
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Stud Mount Insulating Boots

Blue Sea Systems

Stud Mount Insulating Boots

SKU: 1019048 | Item ID: B/S 4000

$5.24

In Stock
e-Series Battery Selector Switch - 4 Positions

Blue Sea Systems

Blue Sea 350A e-Series Battery Selector Switch

Available in 2 options

$48.74 - $57.66

In Stock
Smart BMS 12/200 - Battery Management System

Victron Energy

Smart BMS 12/200 - Battery Management System

SKU: 1029987 | Item ID: VIC BMS210055000

$232.90

In Stock
VENTED POLYPRO BATTERY BOX GROUP 27

Sea-Dog Line

Group 27 Battery Box

SKU: 132406 | Item ID: SDL 415027

$14.54

In Stock
NCP-2 COMB BATT PROT

NOCO

MC303 NCP2 Battery Terminal Protectors

SKU: 362942 | Item ID: NOC MC303

$2.34

In Stock
External Regulator Positive Harnesses

Wakespeed

External Regulator Positive Harnesses

Available in 2 options

$106.48 - $181.06

In Stock
AGM BATTERY 4D 12V 160AH DEEP CYCLE

MasterVolt

Mastervolt 62001600 - AGM Battery 12V 4D Start/Deep Cycle 160 Ah

SKU: 209773 | Item ID: MVT 62001600

$573.03

In Stock
12V 115 AMP 13X6.75X9.75IN BATTERY

Dyno Batteries

12V Group M30 Heavy Duty Marine Deep Cycle Battery - 115 Ah

SKU: 03178 | Item ID: DNO M30HH

$186.40

In Stock
ML-Series Heavy Duty Automatic Charging Relay, 12V

Blue Sea Systems

500A ML ACR - Automatic Charging Relay

Available in 2 options

$236.01

In Stock
Attwood Group 27 Battery Box

Attwood

Group 27 Battery Box

SKU: 58067 | Item ID: ATT 9067-1

$15.34

In Stock
12V Odyssey Extreme G31 Starting / Deep Cycle Battery - 1150 CCA, 103 Ah

Odyssey Battery

12V Odyssey Extreme G31 Starting / Deep Cycle Battery - 1150 CCA, 103 Ah

SKU: 1031606 | Item ID: ODY ODX-AGM31M

$555.99

In Stock
270Ah 12V LiFePO4 Deep Cycle GC3 Battery

Battle Born Batteries

270Ah 12V LiFePO4 Deep Cycle GC3 Battery

SKU: 1040814 | Item ID: BBB BBGC3

$2,499.00

In Stock
TH Series Sealed Relays - 160 Amp Double Pole

Egis Mobile Electric

TH Series Sealed Dual Relays - 160 Amp Double Pole

Available in 4 options

$54.99 - $76.22

In Stock
BatteryGuards

Megaware

BatteryGuards

SKU: 1033204 | Item ID: KEE 40131

$18.52

In Stock
BATTERY TRAY POLY STRAP SERIES 31

TH Marine Supplies

Space Saver Group 31 Battery Holder Trays

SKU: 206174 | Item ID: THM NBH-31P-DP

$12.13

In Stock
WS500 Advanced Alternator Regulator

Wakespeed

WS500 Advanced Alternator Regulator

SKU: 1040830 | Item ID: WSP WS500W

$602.95

In Stock
A202 12.25 Oz NCP2 Battery Corrosion Preventative

NOCO

A202 12.25 Oz NCP2 Battery Corrosion Preventative

SKU: 452493 | Item ID: NOC A202

$14.99

In Stock
Group View of Newmar Two Alternator Battery Isolators

Newmar

Battery Isolators for Two Alternators

Available in 2 options

$285.88 - $514.42

In Stock
START BATTERY 12V 57A 38# LIFELINE

Lifeline

12V 1400T AGM Starting Battery - 550 CCA, 48 Ah

SKU: 129651 | Item ID: LFL GPL-1400T

$256.72

In Stock
BATTERY TRAY, 27 SERIES

Attwood

Attwood Group 27 Battery Tray

SKU: 41261 | Item ID: ATT 9091-5

$10.22

In Stock
BATTERY 31 12V 100A 67# LIFELINE

Lifeline

12V Group 31 AGM Starting Battery - 105 Ah

SKU: 202313 | Item ID: LFL GPL-3100T

$492.55

Out of Stock
Lynx Smart BMS 500

Victron Energy

Lynx Smart BMS 500

SKU: 1029988 | Item ID: VIC LYN034160200

$955.40

In Stock
BMV-700 Series Battery Monitor

Victron Energy

BMV-700 / BMV-702 Series Battery Monitors

Available in 2 options

$144.50

In Stock
BATTERY BOX FOR 1 8DD W/ 2 STRAPS

Dyno Batteries

8D Battery Box

SKU: 67647 | Item ID: DNO BATBOX-8D

$127.24

In Stock
12V 193 AMP 115# POST BATTERY START

Dyno Batteries

12V 4D Heavy Duty Marine Starting Battery - 950 CCA

SKU: 03171 | Item ID: DNO H4D

$337.44

In Stock
12V Odyssey Extreme G27 Starting / Deep Cycle Battery - 930 CCA, 92 Ah

Odyssey Battery

12V Odyssey Extreme G27 Starting / Deep Cycle Battery - 930 CCA, 92 Ah

SKU: 1031605 | Item ID: ODY ODX-AGM27M

$514.99

In Stock
12V 800CCA START BATTERY SC34U RED

Optima Batteries

Optima Red Top Group 34/78 - SC34U Starting Battery

SKU: 66763 | Item ID: BAT SC34U

$265.36

In Stock
Battery Tray With Clamp

Sea-Dog Line

Battery Tray With Clamp

Available in 2 options

$11.25 - $12.25

In Stock
ADD A BATTERY DUAL CIRCUIT SYSTEM

Blue Sea Systems

Blue Sea Systems Add-A-Battery Kit

SKU: 183958 | Item ID: B/S 7650

$182.57

In Stock
6V. 260 AMP  77# FLAG TERM BATTERY

Dyno Batteries

6V S3 Marine Deep Cycle Battery - 260 Ah

SKU: 03179 | Item ID: DNO S3H

$264.16

In Stock
BATTERY TRAY, 24 SERIES

Attwood

Series 24 Hold Down Battery Tray

SKU: 41260 | Item ID: ATT 9090-5

$9.20

In Stock
600A HD SGL CIRCUIT BATTERY SWITCH

Blue Sea Systems

Blue Sea 600A Heavy Duty Series Battery Switch

SKU: 165629 | Item ID: B/S 3000

$94.93

Out of Stock
Newmar Single Alternator Battery Isolators

Newmar

Battery Isolators for a Single Alternator

Available in 5 options

$106.43 - $372.51

In Stock
8V 167 AMP 61# 10X7X10INH  BATTERY

Dyno Batteries

8V GC-8 Golf Cart Style Marine Deep Cycle Battery - 170 Ah

SKU: 147109 | Item ID: DNO GC-8V

$242.77

Special Order Only
275A MASTER BATTERY SWITCH ON/OFF

BEP Marine

Contour Battery Master Switch - On/Off

SKU: 156670 | Item ID: BEP 701

$37.05

In Stock
angle view of Pro Mariner Marine Battery Isolators - 1 Input

ProMariner

Marine Battery Isolators - 1 Input

Available in 4 options

$99.99 - $222.99

In Stock
8V 240A 125# 24.5X7.5X11.3 BATTERY

Dyno Batteries

8V M15 Commercial Marine Starting Battery - 1025 CCA

SKU: 54900 | Item ID: DNO M15

$490.31

Special Order Only
VE.Bus BMS V2 (Battery Management System)

Victron Energy

VE.Bus BMS V2 - Battery Management System

SKU: 1041820 | Item ID: VIC BMS300200200

$156.40

In Stock
500A MOTORIZED BATTERY SWITCH

BEP Marine

Motorized Battery Switches

SKU: 200655 | Item ID: BEP 701-MD

$223.43

Special Order Only
Odyssey Extreme Batteries

Odyssey Battery

12V Odyssey Extreme G24 Starting / Deep Cycle Battery - 840 CCA, 76 Ah

SKU: 1031604 | Item ID: ODY ODX-AGM24M

$446.99

In Stock
SolidSwitch 104 - Remote Battery Switch

Victron Energy

SolidSwitch 104 - Remote Battery Switch

SKU: 1033864 | Item ID: VIC BMS800200104

$41.82

In Stock
VENTED POLYPRO BATTERY BOX GROUP 24

Sea-Dog Line

Group 24 Battery Box

SKU: 132405 | Item ID: SDL 415024

$13.84

In Stock
270Ah 12V LiFePO4 Deep Cycle 8D Battery

Battle Born Batteries

270Ah 12V LiFePO4 Deep Cycle 8D Battery

SKU: 1040817 | Item ID: BBB BB8D

$2,399.00

In Stock
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Nicro

Nicro Solar Vent Battery Replacement

SKU: 391830 | Item ID: MCO N20790

$26.86

In Stock
6 VOLT HEAVY DUTY LANTERN BATTERY

Energizer

6V Super Heavy Duty Lantern Battery - Spring Terminals

SKU: 05575 | Item ID: E/R 1209

$10.26

In Stock
46-90 results of 294

Marine Batteries, Battery Boxes & Accessories at Fisheries Supply


Fisheries Supply carries a selection of high-quality marine batteries from trusted brands like Lifeline, Victron, and Optima.

Exploring Our Marine Battery Selection

Our extensive range of marine batteries is designed to meet the diverse power needs of boaters. Whether you're looking for a reliable starting battery for your engine or a deep-cycle solution for powering your boat's electronics and accessories, we have you covered.

Our selection includes:
  • Lifeline AGM Batteries: These absorbed glass mat (AGM) batteries are known for their maintenance-free design, exceptional cycling capabilities, and resistance to vibrations, making them an ideal choice for marine applications.
  • Victron Batteries: Victron offers high-performance marine batteries that are designed to withstand the harsh conditions of the marine environment, ensuring reliable power and extended battery life.
  • Optima Batteries: Renowned for their innovative Spiralcell Technology®, Optima batteries deliver massive cranking power, fast recharge capabilities, and exceptional vibration resistance, making them a preferred choice for boaters.

Comprehensive Marine Battery Solutions

At Fisheries Supply, we go beyond just offering marine batteries. We also provide a range of battery boxes and accessories for a safe and efficient installation and operation of your battery system.

Our offerings include:
  • Marine Battery Boxes: Protect your batteries from the elements and ensure a secure installation with our selection of marine battery boxes.
  • Perko Switches: Easily control and manage your battery system with Perko battery switches, designed specifically for marine applications.
  • Charging Solutions: Ensure your batteries are always ready for action with our range of marine battery chargers and charging systems.

Support From Our Team

We are available to provide guidance and personalized recommendations based on your specific needs, boat type, and power requirements.
If you need assistance with a starting battery for your engine, a deep-cycle solution for your boat's electronics, or selecting the appropriate battery box and switch, our representatives are ready to help you in making informed decisions.

When choosing a marine battery, you can consider things like:
Type: Marine batteries come in two main categories: deep cycle and starting.
Purpose: Different types of marine batteries have different benefits and should be chosen based on their capacity in Cold Cranking Amps (CCA) and Amp Hours (Ah).

Read our articles on battery basics, the different types of batteries or sizing your battery bank. Or if you are looking to charge those new batteries, browse our wide selection of marine battery chargers.