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Boating & Marine > Electrical > Battery Chargers & Inverters > Onboard Chargers >

Boating & Marine>Electrical>Battery Chargers & Inverters>Onboard Chargers>

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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ProMariner ProSport 1.5 Amp Portable Battery Maintainer

ProMariner ProSport 1.5 Amp Portable Battery Maintainer

Key Features
  • Safe for long- and short-term battery storage

  • Precision-regulated maintainer

  • Built-in ignition

$34.99
ProMariner ProSport 1.5 Amp Onboard Battery Maintainer

ProMariner ProSport 1.5 Amp Onboard Battery Maintainer

Key Features
  • Safe for long- and short-term battery storage

  • Precision-regulated maintainer

  • Built-in ignition

$39.99
ProMariner Remote Battery Bank Status Monitor

ProMariner Remote Battery Bank Status Monitor

Key Features
  • Flush or surface mountable

  • Remote battery status indicator

  • "Push-to-test" status for up to 3 batteries

  • Easy-to-read LED indicators

  • Comes with 10 cable

$54.99
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
Battery Bank Cable Extender - 5'

Battery Bank Cable Extender - 5'

Key Features
  • Gold-plated terminals

  • In-line fuses

  • Hardware

$29.99
Promariner Battery Isolator

Promariner Battery Isolator

Key Features
  • Gold-plated terminals

  • Improves charging efficiency

  • 70-amp maximum current

  • 1-alternator/2-battery configuration

$82.99
Mastervolt ChargeMaster Battery Charger / Regulator

Mastervolt ChargeMaster Battery Charger / Regulator

Key Features
  • Adjustable for all battery types

  • Protects the battery from being overcharged

  • Clear LCD and graphics

  • Switches off when battery current is low

$184.99
Mastervolt ChargeMaster Battery Charger

Mastervolt ChargeMaster Battery Charger

Key Features
  • Helps batteries perform better and last longer

  • Works with any voltage with universal input

  • MasterBus compatible

8 models to choose from
$427.99 - $1,391.99
Mastervolt Mass Combi APC Remote

Mastervolt Mass Combi APC Remote

Key Features
  • Reads actual AC status of Mass Combi

  • Prevents overload situations from occuring

  • Remote connection cable is included

$241.99
Mastervolt Easy Touchscreen Panel

Mastervolt Easy Touchscreen Panel

Key Features
  • Touchscreen panel offers simple control

  • Charge status is easy to read

  • Use with ChargeMasters or Mass Combi

$376.99
Mastervolt MasterBus Mass Combi Interface

Mastervolt MasterBus Mass Combi Interface

Key Features
  • Integrated solution for battery safety

  • Monitors and controls your Mass Combi

  • Also works with ChargeMasters

$262.99
Mastervolt MasterShunt 500 Battery Monitor

Mastervolt MasterShunt 500 Battery Monitor

Key Features
  • Integrated solution for battery safety

  • Measures all battery parameters

  • Use with ChargeMasters or Mass Combi

$453.99
Xantrex TrueCharge2 Battery Charger

Xantrex TrueCharge2 Battery Charger

Key Features
  • Low electrical interferences

  • Drip-proof unit with ignition protection

  • Built-in battery equalization feature

3 models to choose from
$182.99 - $434.99
Xantrex TrueCharge2 Remote Panel

Xantrex TrueCharge2 Remote Panel

Key Features
  • For TrueCharge2 chargers over 10 amps

  • Reads like a fuel gauge

  • Easy to install

  • FCC Class B compliant

$91.99
Minn Kota Digital Onboard Charger

Minn Kota Digital Onboard Charger

Key Features
  • Faster charging times in high temperatures

  • Short circuit protection

  • Waterproof and shock-resistant construction

3 models to choose from
$159.99 - $299.99
Minn Kota Onboard Marine Battery Charger

Minn Kota Onboard Marine Battery Charger

Key Features
  • Fast, precise charge

  • Automatic shut-off feature

  • Corrosion-resistant design

$429.99
ProMariner ProMar1 Onboard Charger

ProMariner ProMar1 Onboard Charger

Key Features
  • Charger with built-in safe maintenance mode

  • Maintains your engine crank battery

  • Distributes remaining amps to trolling batteries

  • 100% epoxy-filled charger is waterproof

  • Prewired for easy installation

3 models to choose from
$79.99 - $159.99
Charles C-Charger 5000 Series 12V Battery Charger

Charles C-Charger 5000 Series 12V Battery Charger

Key Features
  • Corrosion-resistant aluminum housing

  • Performs well in the toughest marine environments

  • Charges lead acid, gel, or AGM batteries

  • Marine UL listing ensures durability and safety

6 models to choose from
$359.99 - $1,349.99
Charles C-Charger 5000 Series 24V Battery Charger

Charles C-Charger 5000 Series 24V Battery Charger

Key Features
  • Corrosion-resistant aluminum housing

  • Performs well in the toughest marine environments

  • Charges lead acid, gel, or AGM batteries

  • Marine UL listing ensures durability and safety

3 models to choose from
$514.99 - $1,399.99
Charles 9000 Series 40-Amp 32V Battery Charger

Charles 9000 Series 40-Amp 32V Battery Charger

Key Features
  • No complicated switching circuits

  • Charges up to 3 batteries simultaneously

  • Built to withstand marine environment

  • For use with lead acid batteries only

$1,249.99

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