Marine batteries

How to choose this product

A marine battery stores and dispenses low-voltage electric power in a manner adapted to maritime needs.

Applications

Batteries store energy generated by alternators, solar panels or another device, and supply it to starters and various other types of electrical equipment aboard.

Technologies

The four main categories of marine battery are:
- Liquid electrolyte
- Absorbed Glass Mat (AGM)
- Gel
- Lithium ion

The battery must be perfectly waterproof and emit only small quantities of gas to reduce explosion risk. Maintenance-free models are sealed. The electrolyte level cannot be adjusted, but must always remain above the electrode plates, even when the vessel heels. There are slow discharge models, ideal for supplying on-board equipment including motors, as well as high-power starter batteries. Battery capacity is expressed in Ah (amp-hours).

How to choose

How many amp-hours are required? Determine the vessel's electricity consumption over 24 hours and compute the load capacity. The ideal total capacity can be deduced from these data. Choose the battery voltage, either 12 or 24 V. The higher the voltage, the lower the amperage, and the smaller the cables. Two or 12-V units can be linked in series or in parallel. A sketch will help configure the system. Isolate a starter battery from the rest to avoid inadvertent discharge.

56 companies | 312 products (boat or nautical equipment)

Companies per page

1 products Fiamm Spa
Fiamm Spa NEPTUNE
NEPTUNE Fiamm Spa

The range targeted at the fields of marine and leisure, created...

Cummins Generator Technologies VSIG
VSIG Cummins Generator Technologies

The STAMFORD Power Conditioning System (PCS) is a robust power electronics device capable of delivering a clean electrical supply for almost any application:- AC, DC, 3-Phase, single phase, high and low...

2 products XM Yachting
XM Yachting 183879
183879 XM Yachting

Dual Purpose • Advanced semi-traction technology •...

XM Yachting 183882
183882 XM Yachting

Dual post terminals • Dual-purpose engine start...

1 products Osculati
new Osculati 14.292.XX SERIES
Smart charger 14.292.XX SERIES Osculati

- Three-phase IUoU charge - Multiple outlets to charge several battery groups (internal mosfet charge distribution frame) - Differentiated charge for open and sealed liquid electrolyte batteries, GEL...

13 products WAECO
new WAECO MCA 1215
Charger MCA 1215 WAECO

Faster full-capacity charging times – faster installation – favour able price: the new PerfectCharge IU0U chargers from WAECO offer a complete line-up of compelling features. They’re...

new WAECO MCA 1225
Charger MCA 1225 WAECO

Faster full-capacity charging times – faster installation – favour able price: the new PerfectCharge IU0U chargers from WAECO offer a complete line-up of compelling features. They’re...

new WAECO MCA 1235
Charger MCA 1235 WAECO

Faster full-capacity charging times – faster installation – favour able price: the new PerfectCharge IU0U chargers from WAECO offer a complete line-up of compelling features. They’re...

new WAECO MCA 1250
Charger MCA 1250 WAECO

Faster full-capacity charging times – faster installation – favour able price: the new PerfectCharge IU0U chargers from WAECO offer a complete line-up of compelling features. They’re...

new WAECO MCA 1280
Charger MCA 1280 WAECO

Faster full-capacity charging times – faster installation – favour able price: the new PerfectCharge IU0U chargers from WAECO offer a complete line-up of compelling features. They’re...

new WAECO MCA 2415
Charger MCA 2415 WAECO

Faster full-capacity charging times – faster installation – favour able price: the new PerfectCharge IU0U chargers from WAECO offer a complete line-up of compelling features. They’re...

3 products VETUS
VETUS 12 V | BC12202A
Charger 12 V | BC12202A VETUS

High quality battery charger, ensuring...

VETUS BCS1225
Charger / splitter BCS1225 VETUS

The BCS1225 combined battery charger/battery...

VETUS BS1252
Charger / splitter BS1252 VETUS

The BS1252 battery splitter ensures automatic...

3 products Quick
Quick SBC NRG FR
Charger SBC NRG FR Quick

Advantages SBC NRG Mini-Low Power Three stage IUoU battery charging. Multiple outputs in order to charge more groups of batteries (Electronic mosfet charge separator inside). Differentiated...

Quick SBC NRG FR MEDIUM POWER
Charger SBC NRG FR MEDIUM POWER Quick

Advantages SBC NRG Medium Power Three stage IUoU battery charging. Multiple outputs in order to charge more groups of batteries (Electronic mosfet charge separator inside). Differentiated...

Quick SBC NRG FR HI POWER
Charger SBC NRG FR HI POWER Quick

Safety classification EN 60335-2-29 EMC Class EN 55022/B - FCC PART 15 RULES 47 SUBPART B CLASS B Advantages SBC NRG HI-Power Three stage IUoU battery charging. Multiple outputs in order to...

1 products DEIF
DEIF DBC-1
Charger DBC-1 DEIF

Tested and certified as a first grade quality unit with a robust aluminium housing and black plastic cover, the DBC-1 has...

7 products DOLPHIN
DOLPHIN DOLPHIN PREMIUM 24V40A / 24V60A / 24V/100A
Smart charger DOLPHIN PREMIUM 24V40A / 24V60A / 24V/100A DOLPHIN

2010 saw the launch of the first Dolphin Premium battery chargers in 12 volts. This range of automatic battery chargers has now expanded with the arrival of the first 24 volt model. This compact model,...

DOLPHIN 12V/65A / 12V/85A
Charger 12V/65A / 12V/85A DOLPHIN

New robust and compact casing - 3 completely isolated battery outputs - Thanks to the Winsta (Wago) and Phoenix contact connectors wiring & connection...

DOLPHIN 12V/65A | 12V85A | 24V40A | 24V60A | 24V/100A
Smart charger 12V/65A | 12V85A | 24V40A | 24V60A | 24V/100A DOLPHIN

Whatever your charging needs, the Dolphin Pro range of battery chargers has a model adapted to you - A natural evolution of the Dolphin 2 range; the Dolphin Pro has an internal diode isolator without...

DOLPHIN 12v10a - 24v400a
Charger 12v10a - 24v400a DOLPHIN

Dolphin Battery Chargers (available from 12v10a - 24v400a) provide a reliable, stress free way to charge batteries. They are compatible with all types of generators currently available on the market....

DOLPHIN 12V
Smart charger with circuitbreaker 12V DOLPHIN

Dolphin "All In One" - AC Distribution System This new concept combines AC circuit protection with a batterycharger. The AC circuit protection includes a residual current device (RCD**) and 2 miniature...

Amelec Australia Pty - InterVolt SPCI MAXI SERIES
Marine DC power supply / battery charger SPCI MAXI SERIES Amelec Australia Pty - InterVolt

InterVOLT SPCi Maxi Series power conditioners are a ground-breaking product, designed to address the many issues associated with on-board 12VDC and 24VDC power. They...

Amelec Australia Pty - InterVolt SPCI MINI SERIES
Marine DC power supply / battery charger SPCI MINI SERIES Amelec Australia Pty - InterVolt

InterVOLT SPCi Mini Series power conditioners are condensed version of the tried and proven Maxi Series range packed with all the same features and benefits. They...

Amelec Australia Pty - InterVolt SBE MINI SERIES
Marine DC power supply / battery charger SBE MINI SERIES Amelec Australia Pty - InterVolt

InterVOLT SBE Mini Series battery equalizers are a compact, low power version of our new line of charge equalisers. The mini series is primarily designed for charging...

Amelec Australia Pty - InterVolt SBE MAXI SERIES
Marine DC power supply / battery charger SBE MAXI SERIES Amelec Australia Pty - InterVolt

InterVOLT SBE Maxi Series battery equalizers are an ideal solution for the maintenance of 24V battery banks when the bank is ’tapped’ for a 12V supply. Under...

7 products Minn Kota
Minn Kota MK 115PC
Smart charger MK 115PC Minn Kota

1 bank x 15 amps for a total of 15 amps total output Our NEW Precision Chargers...

Minn Kota MK 230PC
Smart charger MK 230PC Minn Kota

2 banks x 15 amps for a total of 30 amps total output Our NEW Precision Chargers...

Minn Kota MK 345PC
Smart charger MK 345PC Minn Kota

3 bank x 15 amps for a total of 45 amps total output. Our NEW Precision Chargers...

Minn Kota MK 460PC
Smart charger MK 460PC Minn Kota

4 bank x 15 amps for a total of 60 amps total output. Our NEW Precision Chargers...

Minn Kota MK 1 DC
Smart charger MK 1 DC Minn Kota

With a low-profile enclosure and a waterproof, corrosion-resistant design, our DC Alternator...

Minn Kota MK 2 DC
Smart charger MK 2 DC Minn Kota

With a low-profile enclosure and a waterproof, corrosion-resistant design, our DC Alternator...

1 products HALCYON
HALCYON NICKEL-METAL
Battery for diving torch NICKEL-METAL HALCYON

Halcyon’s Explorer lighting systems take advantage of the Nickel-Metal Hydride (NiMH) battery technology that emerged nearly thirty years ago from research on the storage of hydrogen for use as an alternative...

8 products Xantrex
Xantrex 120 Vac | PROSINE 2.0
Marine sine wave converter / battery charger combination 120 Vac | PROSINE 2.0 Xantrex

A compact sine wave inverter and charger combination designed to power high-performance electronic tools and devices. Includes a digital remote panel and meets UL458 regulatory standards. 2000 Watt...

Xantrex 50-60 HZ | TRUECHARGE
Charger 50-60 HZ | TRUECHARGE Xantrex

TRUECharge multistage battery chargers are microprocessor controlled for fast and accurate charging of all deep-cycle ‘house’ batteries. A wide AC input voltage range enables proper delivery...

Xantrex 10 A  | TRUECHARGE2
Charger 10 A | TRUECHARGE2 Xantrex

Xantrex TRUECharge™2 Battery Chargers lead the industry with a small footprint and ultra-compact design. Designed for marine and commercial applications worldwide, the new TRUECharge2 10-amp charger...

Xantrex 20 / 40 / 60 A | TRUECHARGE2
Charger 20 / 40 / 60 A | TRUECHARGE2 Xantrex

This NEW feature allows two chargers to work together to combine the output current, achieving up to 120A for large battery banks. In addition to meeting global safety and regulatory...

Xantrex 24 V | TRUECHARGE2
Charger 24 V | TRUECHARGE2 Xantrex

Building on the success of the TRUECharge™2 12-volt battery chargers, Xantrex™ now offers 24-volt battery chargers designed to meet the specific needs of marine and commercial markets. Available...

Xantrex 24 V | XC SERIES
Charger 24 V | XC SERIES Xantrex

Designed primarily for marine applications, Xantrex XC Battery Chargers are versatile enough to be used in a wide variety of conditions and locations. Available in a 24 volt model, XC Battery Charger...

2 products Bersub
Bersub PC 60 GT
Battery for diving torch PC 60 GT Bersub

Detailed product file Power: 50 W Maxi. Battery: Very high capacity cells of 13,2V/3,8 Ah NiMh....

Bersub PC 120 GT
Battery for diving torch PC 120 GT Bersub

Detailed product file PC 120 GT Power: 100 W Maxi. Battery: Very high capacity cells of 13,2V/9 Ah NiMh....

2 products Keldan
Keldan 34 WH
Battery for diving torch 34 WH Keldan

Item No 103 Bat­tery­pack...

Keldan 67 WH
Battery for diving torch 67 WH Keldan

Item No 250 Bat­tery­pack...

1 products Edge Dive Tech
Edge Dive Tech
Battery for diving torch Edge Dive Tech

Anyone that needs more than the 2 hour battery life...

philippi elektrische systeme AL 12-10 / AL 12-15 / AL 24-08
Charger AL 12-10 / AL 12-15 / AL 24-08 philippi elektrische systeme

The compact models of automatic charger AL Series 12/10, 12/15 AL and AL 24/8 are designed specifically for small plants up to 2 battery groups (service-...

philippi elektrische systeme AL 12-15FI
Charger AL 12-15FI philippi elektrische systeme

The charger AL 12/15 FI was designed especially for small installations. It is based on the technique of automatic charger...

philippi elektrische systeme AL 12-30
Charger AL 12-30 philippi elektrische systeme

Automatic charger for small and middle arrangements of up to 3 groups of batteries (starter, service and bow battery) and capacities...

philippi elektrische systeme ALC 12/48 / ALC 24/35 / ALC 12/65
Smart charger ALC 12/48 / ALC 24/35 / ALC 12/65 philippi elektrische systeme

Automatic charger with IUoUoU-characteristic for large groups of batteries up to an overall capacity of 1000 Ah (500Ah for a 24 V-device). You can connect...

Sinergex Technologies FUSION
Marine sine wave converter / battery charger combination FUSION Sinergex Technologies

The Sinergex Fusion Inverter/Charger combination units are the beginning of a new era in power conversion technology. Fusion...

Sinergex Technologies NITRO 1000
Smart charger NITRO 1000 Sinergex Technologies

The Nitro 1000 is the perfect charger for all your small battery needs. Suitable for charging sealed lead acid, AGM and maintenance free batteries from 1 to 32 Amps. The Nitro 1000 literally fits into...

Sinergex Technologies NITRO 3500
Smart charger NITRO 3500 Sinergex Technologies

The Nitro 3500 is the perfect charger for all your small battery needs. Suitable for charging sealed lead acid, GEL, AGM and maintenance free batteries up t0 75 Amps. The Nitro 3500 literally fits into...

Sinergex Technologies NITRO 6000
Charger NITRO 6000 Sinergex Technologies

The Nitro 6000 is the perfect charger for all your typical battery needs. Suitable for charging sealed lead acid, GEL, AGM and maintenance free batteries up to 200 Amps. The Nitro...

Sinergex Technologies PC 1012
Smart charger PC 1012 Sinergex Technologies

The PureCharge 10 is small and simple charger, that delivers and advanced charge to your batteries. Using its microprocessor,...

Sinergex Technologies PC 1212
Smart charger PC 1212 Sinergex Technologies

The PureCharge 1212 is an advanced automatic battery charger suitable for charging and maintaining GEL, Lead Acid, AGM, and Maintenance Free 12 Volt...

6 products Nauticharger
Nauticharger SMART
Smart charger SMART Nauticharger

The "Smart Charger" series is designed for professional usage. With temperature compensation design (25A/40A...

Nauticharger TSBC SERIES
Smart charger TSBC SERIES Nauticharger

TSBC series features automatic multi-rate charging function 3...

Nauticharger PTSBC
Smart charger PTSBC Nauticharger

PTSBC series features Automatic multi-rate charging function /...

Nauticharger SBC-2012FM
Smart charger SBC-2012FM Nauticharger

Simultaneously handles up to 3 separate banks of batteries supplying each one with the required current. Fully automatic. 3-stage charging system (normal, boost and floating) for a 100% charge and long...

Nauticharger SBC-2012
Smart charger SBC-2012 Nauticharger

Simultaneously handles up to 3 separate banks of batteries supplying each one with the required current. Fully automatic. 3-stage charging system (normal, boost and floating) for a 100% charge and long...

Nauticharger SBC-6012
Smart charger SBC-6012 Nauticharger

Simultaneously handles up to 3 separate banks of batteries supplying each one with the required current. Fully automatic. 3-stage charging system (normal, boost and floating) for a 100% charge and long...

ALFATRONIX Limited IC 230-12
Smart charger IC 230-12 ALFATRONIX Limited

The IC Series Intelligent Battery Chargers offer an ideal way of charging any type of lead acid battery safely and reliably. The rugged, fully protected unit (IP65) can be used in a variety of applications...

ALFATRONIX Limited IC 230-24
Smart charger IC 230-24 ALFATRONIX Limited

The IC Series Intelligent Battery Chargers offer an ideal way of charging any type of lead acid battery safely and reliably. The rugged, fully protected unit (IP65) can be used in a variety of applications...

ALFATRONIX Limited ICi12-12 072 / ICi 24-12 144 / ICi 24-24 144
Smart charger ICi12-12 072 / ICi 24-12 144 / ICi 24-24 144 ALFATRONIX Limited

While many applications can be supplied using a standard voltage converter or stabiliser, sometimes there is a requirement to charge one DC battery from another in order to provide independent power....

1 2 3
Filter by :
Refine the search
Marine batteries
Extend the search
Find a distributor
Search by catalog
Associated Terms

marine power sources, for boat batteries, for boats batteries, marine marine batteries

With NauticExpo you can find a nearby distributor, contact a manufacturer for an estimate or a price, or examine product characteristics and specifications.