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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 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 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
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
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 - 5'

Battery Bank Cable Extender - 5'

Key Features
  • Gold-plated terminals

  • In-line fuses

  • Hardware

$29.99
Guest ChargePro Dual Bank Battery Charger

Guest ChargePro Dual Bank Battery Charger

Key Features
  • Waterproof charger is completely sealed

  • 3-stage charging

  • Can be left on without causing harm to battery

  • For flooded, AGM, or gel cell batteries

$249.99
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
$119.99 - $159.99
$59.99 - $119.99
MotorGuide Onboard Marine Battery Charger

MotorGuide Onboard Marine Battery Charger

Key Features
  • Charges lead acid and gel batteries

  • Built-in safe maintenance mode

  • Pre-wired for easy installation

3 models to choose from
$89.99 - $179.99
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, 4-Bank x 10 Amps

Minn Kota Onboard Marine Battery Charger, 4-Bank x 10 Amps

Key Features
  • Fast, precise charge

  • Automatic shut-off feature

  • Corrosion-resistant design

$429.99
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
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
Xantrex TRUECHARGE 2 Battery Charger

Xantrex TRUECHARGE 2 Battery Charger

Key Features
  • Charger features low electrical interference

  • Can be mounted virtually anywhere

  • Trouble-free installation

  • Built-in protection features

5 models to choose from
$159.99 - $649.99
Xantrex TRUECHARGE 2 Remote Panel

Xantrex TRUECHARGE 2 Remote Panel

Key Features
  • Remotely monitor and control your charger

  • Reads like a fuel gauge

  • Easy to install, read, and operate

  • Connects to charger through telephone cable

$104.99
Guest ChargePro Triple Bank Battery Charger

Guest ChargePro Triple Bank Battery Charger

Key Features
  • Waterproof charger is completely sealed

  • 3-stage charging

  • Can be left on without causing harm to battery

  • For flooded, AGM, or gel cell batteries

$419.99
Xantrex Freedom SW Inverter/Charger

Xantrex Freedom SW Inverter/Charger

Key Features
  • Pure sine wave output for sensitive electronics

  • Built-in transfer switch

  • Power factor corrected multistage charger

  • Battery temperature sensor included

2 models to choose from
$1,615.99 - $1,896.99
ProMariner ProSport Generation 3 Marine Battery Charger..

ProMariner ProSport Generation 3 Marine Battery Charger

Key Features
  • All digital microprocessor control

  • Advanced energy saving mode

  • Reconditions batteries during storage

  • Compact and rugged aluminum design

  • Pre-wired for easy installation

5 models to choose from
$89.99 - $199.99
ProMariner ProTournament Onboard Battery Charger

ProMariner ProTournament Onboard Battery Charger

Key Features
  • Advanced Electronic Technology

  • Recreational to Professional Grade

  • 100% Waterproof Charging Systems

  • Fastest Charge Time

3 models to choose from
$299.99 - $379.99
$239.99 - $303.99
ProMariner AC Plug Holder

ProMariner AC Plug Holder

Key Features
  • Easy-to-mount receptacle

  • For use with AC plug

  • No need for cutting, stripping, or splicing wires

2 models to choose from
$14.99
ProMariner ProTour Elite Waterproof Battery Charger..

ProMariner ProTour Elite Waterproof Battery Charger

Key Features
  • Professional-grade onboard marine charger

  • 50% lighter and 2-3 times faster than other models

  • 3 selectable performance-matched charge profiles

  • 5-stage charging with temperature compensation

5 models to choose from
$269.99 - $429.99
ProMariner ProTour Elite Battery Charger Remote

ProMariner ProTour Elite Battery Charger Remote

Key Features
  • Optional status remote

  • Tri-color charge mode status

  • Use with ProTour Elite onboard battery chargers

$29.99

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