Don't ignore your lead-acid battery when not in use or stored for an extended time. Use this simple and safe 12V floatcharger to keep your battery charged and ready. Great option for mowers, snowmobiles, boats, and other seasonal equipment.Features: Maintain your lead-acid batteries that are stored or used periodically Perfect for boats, cars, ATV's, tractors, snowmobiles, and more For use on 12 volt DC batteries only Battery leads have heavy duty terminal clamps Specs: Cable lengths: Battery leads: 44" Power to charger unit: 6' Output: Standard: 12 volt DC - 600mA Maximum: 13.5 volt DC 1-Year warranty Note: Do not use on gel lead-acid or AGM (Absorbed Glass Mat) type batteries.
Leave your trailer or shop battery plugged in during storage without guessing what the charger's doing. This 12V AC charger uses built-in Bluetooth for live charge data, so you can check real charging status instead of reading LED patterns.High Efficiency With Low Heat: Up to 94% efficiency reduces heat and power use at full charge. Features to know about See What the Charger Is Actually Doing A lot of chargers leave you staring at LEDs and guessing if the battery is charging, floating, or just sitting there.
Leave your battery plugged in during storage without guessing what it's doing. This 12V AC charger uses built-in Bluetooth for live charge data and programmable settings, so you can check real charge status instead of relying on LED indicators.It also supports lead acid and Li ion batteries with a dedicated Li ion bulk, absorption, and float algorithm, so you can program the charger around the battery instead of forcing the battery through one generic cycle. Leave It Connected During Storage Without Running Batteries Hard Long parked stretches are where a lot of batteries get cooked by constant float charging or quietly run down.
Leave your 24V battery bank plugged in during storage without wondering if it's actually charging. This 24V AC charger uses built-in Bluetooth for live charge data, so you can check real charging status instead of relying on LED indicators.Leave It Connected During Storage Without Holding Full Voltage Long-term storage is where a lot of batteries get slowly worn down by chargers that never back off once the battery reaches full charge. The built-in storage mode lowers float voltage during inactivity and periodically restores absorption voltage, which reduces battery maintenance and aging during extended connection.
Keep your 24V system charged and ready without adding another maintenance task. This 30-amp, 3-bank onboard marine battery charger delivers multi-stage charging and long-term battery care, so you're not troubleshooting before launch.Highlights Balances Charge Across 3-Bank Chargers: Distributed On Demand sends available amps to the batteries that need it most. Keeps Batteries Ready During Storage: 4-stage charging adds Auto Maintain and Recondition to prevent capacity loss.
Leave your 24V battery system connected in rough storage without wondering if a basic maintainer is falling behind. This 24V charger uses an IP67 aluminum housing and adaptive charging, so the battery stays maintained through long idle periods.Reduce Battery Aging During Long Storage Leaving a 24V battery connected for weeks or months can shorten its life if the charger just holds the same float level the whole time. This charger uses an adaptive 5-stage charge algorithm with microprocessor controlled battery management, and storage mode lowers float voltage during inactivity while periodically restoring absorption voltage.
Leave your trailer or boat battery connected in exposed storage without wondering if the charger can handle it. This 12V charger uses an IP67 aluminum housing and storage mode to keep the battery maintained through long idle periods.Reduce Battery Aging During Long Storage Leaving a charger connected for weeks or months can wear a battery down if it just sits at the same float level the whole time. This charger uses an adaptive 5-stage charge algorithm with microprocessor controlled battery management, and storage mode lowers float voltage during inactivity while periodically restoring absorption voltage.
Leave your 24V battery system connected in exposed storage without guessing if the charger is keeping up. This 24V charger uses an IP67 aluminum housing and storage mode to maintain the battery through long idle periods.Reduce Battery Aging During Long Storage Leaving a 24V system connected for weeks or months can shorten battery life if the charger just holds the same float level the whole time. This charger uses an adaptive 5-stage charge algorithm with microprocessor controlled battery management, and storage mode lowers float voltage during inactivity while periodically restoring absorption voltage.
This powerful, all-weather, 7-step charger uses a patented pulse-maintenance system to charge and maintain 12V or 16V batteries. Charges standard 12V automotive batteries and 16V batteries used for racing.The unit measures the battery voltage and stops the charging process, automatically triggering an error indicator if the battery is faulty. Float-maintenance stage maintains a constant voltage during the first 10 days. Pulse-maintenance stage begins after the 10 days of float maintenance.
Maintain the charge on your RV's battery with this dual-input, DC-to-DC smart charger. Unit installs in your vehicle or trailer and pulls power from your solar panels before tapping into the vehicle battery. Great for boondocking and dry camping.It also has a built-in battery isolator function to prevent the charger from pulling power from the start battery when the vehicle is off. 3-Stage Smart Charger The BCDC battery charger can be used to charge AGM, gel, standard lead acid, calcium, and Lithium ion (LiFePO4) batteries.
This powerful, all-weather eight-step charger uses a patented, pulse-maintenance system to charge, maintain and help recondition 12V batteries. Backup power supply allows you to change vehicle batteries without losing complicated program settings.After the battery has been charged in Normal Mode and analysis has been completed, the charger reconditions the battery w/ a constant current of 1.5A and a maximum voltage of 15.7V for up to 4 hours. Float-maintenance stage maintains a constant voltage of 13.6V during the first 10 days.
Maintain the charge on your RV's battery with this dual-input, DC-to-DC smart charger. Unit installs in your vehicle or trailer and pulls power from your solar panels before tapping into the vehicle battery. Great for boondocking and dry camping.It also has a built-in battery isolator function to prevent the charger from pulling power from the start battery when the vehicle is off. 3-Stage Smart Charger The BCDC battery charger can be used to charge AGM, gel, standard lead acid, calcium, and Lithium ion (LiFePO4) batteries.
Keep your trailer's battery charged with this single-input, DC-to-DC smart charger. Unit installs in your vehicle or trailer and pulls power from your vehicle battery to charge your auxiliary battery. Great for dump trailers and pop-up campers.Most battery chargers require that you plug into an AC outlet, but this DC-to-DC charger pulls power from your vehicle's start battery instead. This charger connects directly to your battery, rather than pulling power from your vehicle via the trailer connector.
Maintain the charge on your RV's battery with this dual-input, DC-to-DC smart charger. Unit installs in your vehicle or trailer and pulls power from your solar panels before tapping into the vehicle battery. Great for boondocking and dry camping.It also has a built-in battery isolator function to prevent the charger from pulling power from the start battery when the vehicle is off. 3-Stage Smart Charger The BCDC battery charger can be used to charge AGM, gel, standard lead acid, calcium, and Lithium ion (LiFePO4) batteries.
Charge your house battery from the alternator safely. Victron Orion-Tr Smart uses adaptive 3-stage charging and Bluetooth via VictronConnect, plus remote on/off and engine-running detection. Isolated design supports separate grounds.Features: Charges your service battery from the vehicle or boat starter battery and alternator - ideal for dual battery systems Adaptive 3-stage charging (bulk, absorption, float) helps extend battery life and avoid overcharging Smart alternator compatible with engine running detection for modern vehicle charging systems Built-in Bluetooth lets you monitor status and configure settings in the VictronConnect app Remote on/off capability for easy control from a switch or system controller Isolated model allows separate chassis grounds for input and output Works with lead acid and lithium batteries Can also be set up as a constant voltage power supply when needed Parallel capable - run multiple units together to increase output power Designed for hot installs - rated for operation up to 55 C with full rated output up to 40 C Specs: Charging algorithm: 3-stage (bulk, absorption, float) Battery compatibility: Lead acid and lithium Bluetooth: Yes (VictronConnect compatible) Control: Remote on/off capable Engine running detection: Yes Isolation: Isolated - separate chassis grounds for input and output Parallel capable: Yes Operating temperature: Up to 55 C (131 F) - full rated output up to 40 C (104 F) Output power: Up to 400W per unit depending on model 5-Year warranty Fits: 12V, 24V, or 48V dual battery systems in RVs, overland rigs, work trucks, and marine applications (varies by model) Installs where isolated input and output grounds are preferred
Maintain the charge on your RV's battery with this dual-input, DC-to-DC smart charger. Unit installs in your vehicle or trailer and pulls power from your solar panels or your vehicle's battery. Great for boondocking and dry camping.Most battery chargers require that you plug into an AC outlet, but this DC-to-DC charger pulls power from your vehicle's start battery instead. The BCDC also has solar power capability so that you can keep your secondary battery charged while you're parked at a remote campsite.
Keep your trailer battery charged with this dual-input smart charger. Installs in your trailer and pulls power from your vehicle battery or rooftop solar panel to charge your auxiliary battery. Ideal for travel trailers or other enclosed models.Features: DC-DC charger, an MPPT solar regulator, and a smart battery isolator all packed into one compact, lightweight unit Dual-input system combines a 12A tow vehicle charger and a 40A solar regulator for simplified, enhanced power management 40A solar regulator feeds your off-grid adventures, with a longer and more reliable charging capability DC-to-DC battery charger draws power from your vehicle to power up the auxiliary battery on your enclosed trailer as you travel Ideal for smaller battery banks rated less than 75 amp-hours Uses your 7-way plug to pull power Multi-stage charging algorithm ensures a complete charge on secondary battery without overcharging Boost stage - provides a constant charge while monitoring auxiliary battery voltage Absorption stage - keeps voltage stable to avoid overcharging while bringing battery up to 100-percent charge Float stage - maintains charge on auxiliary battery Fault recognition technology prevents damage to batteries from voltage spikes, overheating, and reverse polarity connection Battery isolator function prevents charger from pulling power from start battery when vehicle is off Green Power Priority algorithm ensures solar is prioritized when both systems are available Unit has profile and status LED indicators for confident set up Combine with the Redarc Smart Battery Monitor (sold separately) and RedVision smartphone mobile app to keep an eye on battery levels Unit must be mounted in the interior of an enclosed trailer Cables, fuses (RED76FR and RED86FR), and connectors sold separately Made in Australia Specs: Application: 12V or 24V vehicle systems with standard or smart alternators, plus 12V, 40 amp solar input Battery types supported: AGM, gel, standard lead acid, calcium, and lithium ion (LiFePO4) batteries 7-Pin tow vehicle plug connector can be used Continuous vehicle rating: 12 amps Continuous solar rating: 40 amps Overall dimensions: 6-1/2" long x 4-3/4" wide x 1-1/2" tall Maximum charging voltage: 15.3V Output voltage: 12V DC Output power: 12V vehicles: 147 watts 24V vehicles: 294 watts Output current rating (continuous): 11 amps Input current (maximum): 12 amps Weight: 2 lbs 2-Year warranty
Stay off-grid longer. Charge your trailer battery as you drive, check power from your phone, and keep your gear running so you can settle in, relax, and enjoy your favorite camping spot without worrying about power.If the sun fades or clouds roll in, the charger automatically switches over to your alternator. It also has smart, multi-stage charging to keep your battery healthy: "boost" to get you going, "absorption" for topping off, and "float" for maintaining the right level of power, so your fridge and other gear stays running and you never have to worry if your battery is getting the right charge.
You know the feeling - a battery that sat too long, drained by heat or cold, and won't start. This charger brings it back to life and keeps it ready with smart charging and all-weather performance, so you're never stuck with a dead battery.Maintenance Mode That Works in the Background Battery maintenance doesn't have to be a chore. Once you've picked the right mode, this charger runs a full charge cycle on its own, then shifts to float/pulse maintenance to keep the battery topped off. It's safe to leave connected for weeks or even the full off-season.
This powerful, all-weather, 6-step charger uses a patented pulse-maintenance system to charge and maintain 12V batteries. Designed to charge small batteries like those for motorcycles, snowmobiles, yard maintenance machines and trailer breakaway kits.Even minor variations in household current can cause undercharging or overcharging, but CTEK's low-ripple design regulates the incoming current before passing it on to your battery, ensuring a consistent charge. This process can cause the charger to be a little slower than linear chargers but results in a healthier, more productive, longer-lasting battery. Protects the Vehicle and Its Electronics The charger is also safe for your vehicle.
When your 24V system won't charge a 12V house battery, this DC to DC charger steps input down to a 12.2V nominal output. Its isolated design separates grounds, so the battery charges correctly instead of sitting partially charged.You can fine-tune settings and verify performance without accessing the unit directly. Expandable Output With Parallel Operation A single 20 amp charger covers moderate demand, but larger battery banks or continuous loads can outpace it. This unit supports parallel operation, so multiple chargers can be connected to increase total output current.
When your 12V alternator barely moves a 24V house bank, this DC to DC charger steps input up to a 24.2V nominal output. Its isolated design separates input and output grounds, so the battery charges correctly instead of sitting partially charged.You can adjust settings or check system behavior without physically accessing the unit. Expandable Output With Parallel Operation A single 15 amp charger can feel limited when supporting larger battery banks or higher loads. This unit supports parallel operation, so multiple chargers can be connected to increase total output current.
Keep your 12V system charged and ready without adding another maintenance task. This 15-amp, 3-bank onboard marine battery charger delivers controlled multi-stage charging and long-term battery care, so you're not troubleshooting before launch.Highlights Balances Charge Across 3-Bank Chargers: Distributed-On-Demand technology sends available amps to the batteries that need it most. Keeps Batteries Ready During Storage: 4-stage charging with Auto Maintain and Recondition helps prevent capacity loss over time.
Keep your 12V system charged and ready without adding another maintenance task. This 20-amp, 3-bank onboard marine battery charger delivers controlled multi-stage charging and long-term battery care, so you're not troubleshooting before launch.Highlights Balances Charge Across 3-Bank Chargers: Distributed-On-Demand technology sends available amps to the batteries that need it most. Keeps Batteries Ready During Storage: 4-stage charging with Auto Maintain and Recondition helps prevent capacity loss over time.
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