Electrical - Battery Chargers
Marine battery chargers are designed to keep your vessel's batteries powered, maintained, and ready for every adventure on the water. Engineered for demanding freshwater and saltwater environments, today's marine battery chargers feature smart charging technology, multi-stage charging, corrosion-resistant construction, and reliable protection against overcharging and electrical issues. From onboard chargers and portable charging units to multi-bank systems and battery maintainers, these solutions are built to support starting batteries, trolling motor batteries, house batteries, and onboard electronics. Many modern chargers are compatible with multiple battery types, including AGM, flooded lead-acid, and lithium batteries, providing efficient charging performance while helping extend battery life. Whether you're preparing for a fishing trip, maintaining your boat during storage, or upgrading your electrical system, the right charger ensures dependable power when you need it most. Featuring premium products from trusted marine manufacturers, our Electrical – Battery Chargers collection delivers the quality, reliability, and performance serious boaters expect. Browse our selection today and let our knowledgeable team help you choose the ideal battery charging solution for your vessel.
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- Featured
- Most relevant
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- Alphabetically, A-Z
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Vendor:Dual Pro
Dual Pro Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48V [SS4]
- $857.82
$1,035.89- $857.82
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Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48VOur customers asked for a series of chargers that were smaller, lighter and economically affordable. The Sportsman Series of chargers answers these needs. This line of chargers is designed for all types of battery applications....- $857.82
$1,035.89- $857.82
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Vendor:Dual Pro
Dual Pro RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36V [RS3]
- $405.58
$476.25- $405.58
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RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36VRealPro Series battery chargers (formerly Recreation Series) are an affordable, reliable and safe battery charging system designed for everyday use. The system is engineered for users who need a charging system on an occasional basis...- $405.58
$476.25- $405.58
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Vendor:Dual Pro
Dual Pro Professional Series Battery Charger - 60A - 4-15A-Banks - 12V-48V [PS4]
- $1,040.13
$1,280.38- $1,040.13
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Professional Series Battery Charger - 60A - 4-15A-Banks - 12V-48VThe Professional Series chargers have set the standard in the marine industry for more than a decade. They are known as the safest, most reliable, and best performing battery chargers in the industry. Across a...- $1,040.13
$1,280.38- $1,040.13
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Vendor:ProMariner
ProMariner ProNautic 1250P 50 Amp 3 Bank Battery Charger [63150]
- $1,284.62
$0.00- $1,284.62
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All Digital Electronic ChargingIndustry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and software-based power conversion technology with global energy management features. ProNauticP addresses the trend of incorporating and using more 12-volt...- $1,284.62
$0.00- $1,284.62
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Vendor:Victron Energy
Victron Smart IP43 Charger 36V 15 (1) 120-240V [PSC361550095]
- $661.89
$778.69- $661.89
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Smart IP43 Charger 36V 15 (1) 120-240VThe Smart IP43 Charger is an adaptive, intelligent charger available across all four common battery voltages: 12V, 24V, 36V, and 48V, making it suitable for a wide range of applications, including marine, eMobility, leisure, off-grid, and industrial.With built-in...- $661.89
$778.69- $661.89
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Vendor:Victron Energy
Victron Smart IP43 Charger 48V 13 (1) 120-240V [PSC481350095]
- $661.89
$778.69- $661.89
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Smart IP43 Charger 48V 13 (1) 120-240VThe Smart IP43 Charger is an adaptive, intelligent charger available across all four common battery voltages: 12V, 24V, 36V, and 48V, making it suitable for a wide range of applications, including marine, eMobility, leisure, off-grid, and industrial.With built-in...- $661.89
$778.69- $661.89
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Vendor:Victron Energy
Victron Centaur Charger - 24 VDC - 60AMP - 3-Bank - 120-240 VAC [CCH024060000]
- $1,254.10
$1,475.42- $1,254.10
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Centaur Charger - 24 VDC - 60AMP - 3-Bank - 120-240 VACFeatures: Quality without compromise - Aluminium epoxy powder coated cases with drip shield and stainless steel fixings withstand the rigors of an adverse environment: heat, humidity and salt air. Circuit boards are protected...- $1,254.10
$1,475.42- $1,254.10
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Vendor:Pro-Guide Batteries
Pro-Guide 3 Bank On-Board Battery Charger - (1) 12V / (1) 12/16V / (1) 36V - 30-Amp [PGC-21236]
- $777.27
$0.00- $777.27
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3 Bank On-Board Battery Charger - (1) 12V / (1) 12/16V / (1) 36V - 30-AmpThe Pro-Guide PGC-21236 is a 12V Lead Acid / AGM / Lithium, 16V Lithium & 36V Lithium on-board battery charger.Each 12V Bank can select one of three charge profiles,...- $777.27
$0.00- $777.27
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Vendor:Victron Energy
Victron Centaur Charger - 12 VDC - 80AMP - 3-Bank - 120-240 VAC [CCH012080000]
- $1,315.37
$1,547.49- $1,315.37
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Centaur Charger - 12 VDC - 80AMP - 3-Bank - 120-240 VACFeatures: Quality without compromise - Aluminium epoxy powder coated cases with drip shield and stainless steel fixings withstand the rigors of an adverse environment: heat, humidity and salt air. Circuit boards are protected...- $1,315.37
$1,547.49- $1,315.37
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Vendor:Samlex America
Samlex 30A Battery Charger - 12V - 3-Bank - 3-Stage w/Dip Switch Lugs [SEC-1230UL]
- $434.57
$543.25- $434.57
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30A Battery Charger - 12V - 3-Bank - 3-Stage w/Dip Switch & LugsThis advanced fully automatic three-stage 30 Amp battery charger is ideal for charging all types of 12 Volt lead-acid batteries ( Flooded / Absorbed Glass Mat (AGM) / Gel Cell) from a...- $434.57
$543.25- $434.57
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Vendor:Xantrex
Xantrex Battery Temperature Sensor (BTS) f/XC & TC2 Chargers [808-0232-01]
- $56.52
$79.81- $56.52
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Battery Temperature Sensor (BTS)Designed for use with TRUECharge2 battery chargers.The BTS mounts on a terminal post of a battery in a bank or on the side of a battery and measures its temperature. It sends precise information to the charger or charge controller, which...- $56.52
$79.81- $56.52
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Vendor:Victron Energy
Victron Blue Smart IP22 24VDC 16A 3 Bank 120V Charger - Dry Mount [BPC241648102]
- $313.53
$368.85- $313.53
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Blue Smart IP22 24VDC 16A 3 Bank 120V Charger - Dry MountThe Blue Smart IP22 Charger is the professional battery charger with built-in bluetooth. The Blue Smart IP22 Charger can be used on devices in your workshop and on motor vehicles, such as (classic)...- $313.53
$368.85- $313.53
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Vendor:Dual Pro
Dual Pro B.O.S. Battery Optimization System - 12V - 2-Bank [BOS12V2]
- $464.94
$524.30- $464.94
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B.O.S. Battery Optimization System - 12V - 2-BankB.O.S. actively shuttles energy between batteries to keep “the pack” balanced, increasing battery strength and longevity.Batteries in a pack will become “out of balance” and the pack is only as good as its “weakest link”. In watercraft...- $464.94
$524.30- $464.94
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Vendor:Newmar Power
Newmar PT-24-13W Battery Charger [PT-24-13W]
- $1,228.09
$1,516.40- $1,228.09
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PT-24-13W Battery Charger“Smart” marine battery charging technology for 24-volt systems aboard workboats, military vessels, commercial vessels, and recreational craft. This charger interacts with batteries, providing the optimum three-stage charge process for fast recovery and conditioning, maximizing performance, and extending battery life.A selector switch adjusts...- $1,228.09
$1,516.40- $1,228.09
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Vendor:Dual Pro
Dual Pro HF Eagle ES800 Series 36V Single Lithium Charger [ES0800-36V003]
- $724.98
$932.72- $724.98
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HF Eagle ES800 Series 36V Single Lithium ChargerFor Marine, Golf, Aerial, Emergency Services, Floor Scrubbers, and more. Applications: Marine: Connect to our PROView Link app to choose the right algorithm for your Lithium, AGM, or Lead Acid batteries and more. Golf & LSV: Pair our...- $724.98
$932.72- $724.98
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Vendor:Dual Pro
Dual Pro Sentinel 10 Charger/Maintainer [S10]
- $432.44
$486.14- $432.44
- Unit price
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Sentinel 10 Charger/Maintainer Powerful - Charges and Maintains from 1 to 10 batteries simultaneously and independently Intelligent - Various algorithms allow you to choose the profile best suited for your batteries Features: Safety Features: no-spark charging, reverse battery protection Output Connector: 10x - 4 feet [1.2...- $432.44
$486.14- $432.44
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Vendor:Dual Pro
Dual Pro PS2 Auto 15A - 2-Bank Lithium/AGM Battery Charger [PS2AUTO]
- $582.24
$767.37- $582.24
- Unit price
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PS2 Auto 15A - 2-Bank Lithium/AGM Battery ChargerLatest Technology: Detects if your battery is Lithium or AGM Automatically charges both Lithium and AGM batteries for optimal performance Fully automatic. Completely and safely charges both Lithium and AGM batteries Algorithms designed and validated with battery...- $582.24
$767.37- $582.24
- Unit price
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Vendor:Victron Energy
Victron SmartSolar MPPT Charge Controller - 75V - 10AMP [SCC075010060R]
- $92.50
$108.82- $92.50
- Unit price
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SmartSolar MPPT Charge Controller - 75V - 10AMPFeatures: Bluetooth Smart built-in The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers. VE.Direct For a wired data connection to a Color Control GX, other GX products, PC or other devices Ultra-fast Maximum Power...- $92.50
$108.82- $92.50
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Vendor:Victron Energy
Victron Centaur Charger - 50AMP, 12/50(3), 120-240V [CCH012050000]
- $762.79
$897.40- $762.79
- Unit price
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Centaur Charger - 50AMP, 12/50(3), 120-240VThe Centaur range of battery chargers features auto-ranging input covering 90-265VAC 50/60Hz input meaning they can be used anywhere in the world.Crucially, and unlike many other products that state universal input, the Centaur range will maintain full output power...- $762.79
$897.40- $762.79
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Vendor:ProMariner
ProMariner ProSportHD 20 Plus Gen 4 - 20 Amp - 3 Bank Battery Charger [44021]
- $368.84
$0.00- $368.84
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ProSportHD 20 Plus Gen 4 - 20 Amp - 3 Bank Battery ChargerProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through optimal cooling, while delivering true rated amp output during charge mode. ProSportHD's enhanced microprocessor and software...- $368.84
$0.00- $368.84
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![Victron Smart IP43 Charger 36V 15 (1) 120-240V [PSC361550095]](http://www.dbmarinesupplies.com/cdn/shop/files/114157XL_533x.jpg?v=1781581144)
![Victron Smart IP43 Charger 48V 13 (1) 120-240V [PSC481350095]](http://www.dbmarinesupplies.com/cdn/shop/files/114158XL_533x.jpg?v=1781581144)
![Pro-Guide 3 Bank On-Board Battery Charger - (1) 12V / (1) 12/16V / (1) 36V - 30-Amp [PGC-21236]](http://www.dbmarinesupplies.com/cdn/shop/files/113652XL_533x.jpg?v=1775599557)
![Victron SmartSolar MPPT Charge Controller - 75V - 10AMP [SCC075010060R]](http://www.dbmarinesupplies.com/cdn/shop/files/82972XL_533x.jpg?v=1682759565)