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Marine Battery Charger Accessories

      Marine Battery Charger Accessories Product Listings

      • ProMariner 52060 ProTournament Elite Charge Status Remote
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        $45.79
        $31.59

        ProMariner 52060 ProTournament Elite Charge Status Remote The ProMariner ProTournament Charge Status Remote is a tri-color remote that displays the charge status of your ProTournament battery charger. The LED halo indicates the charge status quickly and...

      • Xantrex Battery Temperature Sensor (BTS) f\/XC & TC2 Chargers
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        $56.47
        $43.99

        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...

      • Victron CYRIX-LI-CHARGE 12\/24-120A Intelligent Charge Relay Cyrix LI Charge
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        $89.00
        $75.65

        CYRIX-LI-CHARGE 12/24-120A Intelligent Charge Relay Cyrix LI ChargeThe Cyrix Battery Combiner is a microprocessor-controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating...

      • Xantrex Freedom X \/ XC Remote Panel w\/25 Cable
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        $89.84
        $88.99

        Freedom X / XC Remote Panel w/25' CableFeatures:Remotely operate and configure the Freedom X/XCRequired cutout 107 mm wide x 51 mm tall x 50+ mm deepIncludes 25’ 6-conductor com cable kitWARNING: This product can expose you to chemicals including...

      • Xantrex Connection Kit f\/LinkLITE & LinkPRO
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        $153.06
        $126.99

        50 feetWARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive...

      • Xantrex Prosine Remote Panel Interface Kit f\/1000 & 1800
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        $97.54
        $78.99

        Prosine Remote Panel Interface KitThe Xantrex Sine Wave Inverter Interface Panel allows the standard LCD panel to be removed and mounted remotely in the location of your choice. Supplied with 30' (10M) of telephone cable.Features:Standard Telephone Jack...

      • Xantrex PROsine Remote LCD Panel
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        $162.21

        PROsine Remote LCD PanelThis remote panel displays DC input voltage from the battery, DC input current (amps) drawn from the battery, power scale with inverter wattage output, and status/error display for shutdown conditions - overload,...

      • Xantrex Automatic Generator Start SW2012 SW3012 Requires SCP
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        $278.49
        $216.99

        Xantrex system components expand power system functionalityThe Automatic Generator Start (AGS) is a Xanbus Enabled device that can automatically activate a generator to provide an MS or RS Inverter/Charger with power to recharge depleted batteries or...

      • Xantrex LinkPRO Battery Monitor
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        $412.09
        $319.99

        LinkPRO Battery MonitorBattery Status At A GlanceDefining the amount of energy available in a battery is a complex task since battery age, discharge current and temperature all influence the actual battery capacity. High performance measuring circuits,...

      • Sierra Battery Isolator 120 Amp - 1 Alt, 3 Batteries
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        $247.49
        $177.99

        Sierra 18-6851 Battery Isolator 120 Amp - 1 Alt, 3 Batteries Dimensions: 6 1/2'' W x 4 1/2'' D x 3 1/2'' H Batteries: 3 Alternators: 1 Terminals: 4 -- 3/8-16 Max Output: 120 Amp Negative Ground Insures battery isolation without needing to check a switch...

      • Victron Smart Battery Monitor - BMV-712 - Grey - Bluetooth Capable
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        $187.00
        $158.95

        Smart Battery Monitor - BMV-712 - Grey - Bluetooth CapableFeatures:Bluetooth inside With Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With Bluetooth being implemented in most other Victron Energy products, wireless...

      • Victron Smart BatteryProtect - 100AMP - 6-35 VDC - Bluetooth Capable
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        $83.00
        $70.55

        Smart BatteryProtect - 100AMP - 6-35 VDC - Bluetooth CapableFeatures:Protects the battery against excessive discharge and can be used as a system on/off switch The Smart BatteryProtect disconnects the battery from non-essential loads before it is...

      • Victron BlueSolar PWM Charge Controller (DUO) LCD  USB Charge Control - 12\/24VDC - 20A
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        $105.00
        $89.25

        BlueSolar PWM Charge Controller (DUO) LCD & USB Charge Control - 12/24VDC - 20AFeatures:Liquid Crystal DisplayTwo 5 Volt USB outputsLighting control function, fully programmable  Three-stage battery charging (bulk, absorption, float), fully...

      • Victron SmartShunt 1000AMP\/50MV Bluetooth Smart Battery Shunt
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        $195.00
        $165.75

        SmartShunt 1000AMP/50MV Bluetooth Smart Battery ShuntThe SmartShunt is an all in one battery monitor, only without a display. Your phone acts as the display. The SmartShunt connects via Bluetooth to the VictronConnect App on your phone (or tablet) and...

      • Victron SmartShunt 300A IP65 Bluetooth Battery Monitor
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        $101.00
        $85.85

        SmartShunt 300A IP65 Bluetooth Battery MonitorThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt connects via Bluetooth to the VictronConnect app on your phone (or tablet) and you can...

      • Xantrex Inline Transfer Relay f\/PROwatt SW
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        $94.97
        $83.99

        PROwatt SWInline Transfer RelayAn easy to mount 15A Inline Transfer Relay provides switching between shorepower and inverter AC source. It comes with a power plug for convenient connection to the inverter GFCI and a hardwire cord for the AC input and...

      • Xantrex Heart Echo Charge Charging Panel
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        $222.02
        $171.99

        Convenient Dual Battery Bank ChargingXantrex digital echocharge (part#82-0123-01) is designed to charge auxiliary or starting batteries from an inverter/charger or other charging source with limited voltage drop. The Xantrex echocharge detects when the...

      • Xantrex LinkLITE Battery Monitor
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        $353.22
        $273.99

        LinkLITE Battery MonitorBattery Status At A GlanceThe LinkLITE battery monitor can measure currents up to 1,000Amps. It selectively displays voltage, charge and discharge current, consumed amp hours and remaining battery capacity. It is equipped with...

      • Balmar Max Charge MC618 Multi-Stage Regulator w\/o Harness - 12V
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        $379.69
        $341.99

        Max Charge MC618 Multi-Stage Regulator without Harness - 12VBalmar's MC-618 Regulator communicates with the SG200 Battery Monitor to provide information to the SG200 Color Display and Smartphone App.  Now you can see how the MC-618 Regulator is...

      • Balmar SG205 Battery Monitor Kit w\/Bluetooth Gateway - No Display
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        $219.49

        SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable...

      Marine Battery Charger Accessories

      Marine battery charger accessories help ensure your charging system operates safely and efficiently. Whether you’re installing a new charger or upgrading an existing setup, the right cables, adapters, and connection components make it easier to maintain proper charging performance. These accessories are designed to work with a wide range of marine charging systems, including marine battery chargers, onboard battery chargers, and marine solar battery chargers.

      Essential Charger Connection Components

      Proper electrical connections are critical for safe and consistent battery charging. Marine charger accessories include extension cables, wiring kits, adapter plugs, and replacement parts that help create secure connections between the charger and your boat’s battery bank. These components are built for the marine environment, using corrosion-resistant materials and durable insulation designed to handle moisture, vibration, and temperature changes.

      Extension Cables & Wiring Kits

      Extension cables and wiring kits allow you to install your battery charger exactly where it works best on your boat. Longer cables provide flexibility when routing wiring through compartments or battery trays while maintaining safe electrical performance. These accessories help simplify charger installations and upgrades, especially when working with multiple batteries or complex electrical layouts.

      Mounting Hardware & Adapter Kits

      Many marine battery charger accessories also include mounting brackets, adapter plugs, and replacement connection parts designed to support different charger models and battery configurations. These components make it easier to secure your charger in place and ensure reliable electrical contact with your battery terminals.

      Complete Your Boat’s Charging System

      A reliable charging system includes more than just the charger itself. Pairing your charger with quality accessories helps maintain proper electrical connections and supports long-term battery performance. Many boaters also install protective storage solutions like marine battery boxes and upgrade to modern lithium marine batteries for improved efficiency and longer battery life.

      Frequently Asked Questions About Marine Battery Charger Accessories

      What are marine battery charger accessories?

      Marine battery charger accessories include cables, wiring kits, adapter plugs, and mounting components designed to support battery charger installation and operation. These accessories help ensure safe connections between your charger and battery system.

      Do I need special cables for marine battery chargers?

      Yes, marine battery charger cables are designed to withstand moisture, vibration, and corrosion. Using marine-rated cables helps ensure reliable electrical connections and long-term durability in harsh boating environments.

      Can I extend the cables on a marine battery charger?

      Many battery chargers allow extension cables designed specifically for that charger model. Extension cables provide additional flexibility when installing chargers in compartments or when batteries are located farther away.

      Are charger accessories compatible with lithium marine batteries?

      Most modern charger accessories are compatible with multiple battery types, including lithium marine batteries, AGM batteries, and traditional lead-acid batteries. Always verify compatibility with your charger manufacturer.

      What accessories help improve battery charging performance?

      Proper wiring kits, secure connection terminals, and quality extension cables help maintain consistent electrical flow between your charger and battery bank, improving charging efficiency and reliability.