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CTEK CS Free Portable Battery Charger - AC to DC and DC to DC - 12V - 20 Amp

Retail: $423.99
Our Price: $199.99
In Stock
No jumper cables, no outlets - just a dead battery between you and the road. The CS Free gets you moving again by quickly reviving your battery. Plus, you can use an outlet to make it a smart charger to keep your battery ready for the next adventure.Protects Your Battery: Just connect to an outlet and it becomes a battery charger with smart charging and maintenance that prevents overcharging and extends battery life.
  • Boat
  • Motorcycle
  • ATV
  • RV/Camper
  • Generator
  • Jet Ski
  • Golf Cart
  • Lawn Mower
  • Car/Truck/SUV
  • Snowmobile
  • Battery Charger
  • 12V
  • CTEK Power Inc
  • Smart Charge
  • Trickle Charge
  • Shore Power to Vehicle Battery
  • Jump Starts and Charges

Redarc In-Vehicle BCDC Battery Charger - Dual Input - DC to DC - 12V/24V - 50 Amp

Our Price: $690.00
In Stock
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. ...
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.
  • RV/Camper
  • Trailer
  • Battery Charger
  • 12V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Solar Panels to Auxiliary Battery
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Redarc In-Vehicle BCDC Battery Charger - Dual Input - DC to DC - 12V/24V - 25 Amp

Our Price: $535.00
In Stock
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. ...
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.
  • Trailer
  • RV/Camper
  • Battery Charger
  • 12V
  • Redarc
  • Trickle Charge
  • Smart Charge
  • Vehicle Battery to Auxiliary Battery
  • Solar Panels to Auxiliary Battery
  • Charges and Maintains

Victron Orion XS DC-DC Battery Charger with Bluetooth - 12V - 70A - 1,000W

Retail: $465.00
Our Price: $395.25
Keep your RV or boat's auxiliary batteries charged while you travel. This compact 70A charger uses alternator power to recharge your battery bank, with adjustable charging, Bluetooth monitoring, and built-in protection for your electrical system.Highlights Charge While You Drive: Uses your vehicle's alternator to recharge auxiliary batteries during travel. Control Your Charging Power: Adjust input and output current to match your alternator and battery bank. Protect Your Starting Battery: Engine shutdown detection helps prevent unwanted battery drain when the engine stops.
  • RV/Camper
  • Boat
  • Battery Charger
  • 12V
  • Victron
  • Smart Charge
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Redarc Alpha 50A In-Vehicle BCDC Battery Charger with Solar Control - DC to DC - 9 to 32V - 50 Amp

Retail: $1,209.00
Our Price: $1,099.00
In Stock
Mount this slim battery charger almost anywhere! With heat-dispersing fins, smart charging, Bluetooth via the RedVision App, and easy setup, its perfect for lithium batteries and tough enough for the Outback - or wherever your adventure takes you.Features: Compact, so it's great for overlanders and boondockers. The Alpha series is Redarc's slimmest battery charger yet. It's packed with the features neighbors love, and fits in more places than the original BCDC. Intelligent Battery Monitoring.
  • Car/Truck/SUV
  • Battery Charger
  • 24V
  • 12V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Solar Panels to Auxiliary Battery
  • Vehicle Battery to Auxiliary Battery
  • Jump Starts and Charges

Redarc In-Vehicle BCDC Trailer Battery Charger - Single Input - DC to DC - 12V/24V - 12 Amp

Retail: $380.00
Our Price: $345.00
In Stock
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. ...
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.
  • RV/Camper
  • Dump Trailer
  • Trailer
  • Battery Charger
  • 24V
  • 12V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Redarc In-Vehicle BCDC Trailer Battery Charger - Dual Input - DC to DC - 12V - 12 Amp / Solar 40 Amp

Retail: $286.00
Our Price: $260.00
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. ...
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
  • Trailer
  • RV/Camper
  • Battery Charger
  • 12V
  • 24V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Solar Panels to Auxiliary Battery
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Dometic PerfectPower Battery Charger - DC to DC - 12V - 10 Amp

Retail: $155.00
Our Price: $123.99
This DC-to-DC battery charger lets you take advantage of extra energy generated by your alternator to charge a battery bank in your RV or overlanding vehicle. ...
Features: Battery charger provides charge to a battery bank in an RV or overlanding vehicle Prevents sulphation in your battery, extending service life Works great with smart alternators and EURO 6 emission standard vehicles Multi-phase charging profiles prevent hazardous overcharging Does not drain your vehicle battery when engine is not running DIP switches can be configured for using lead, gel, AGM, or lithium batteries Specs: Application: 12V vehicle systems with standard or smart alternators Battery types supported: AGM, gel, and lead acid Input voltage: 12V Output voltage: 12V Output current: 10 amps Continuous power: 125 watts Operating temperature -4F to 122F Overall dimensions: 7-1/16" x 6" x 2-7/8" Weight: 1.25 lbs
  • Car/Truck/SUV
  • RV/Camper
  • Battery Charger
  • 12V
  • Go Power
  • Smart Charge
  • Trickle Charge
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

OptiMate Smart Battery Charger - DC to DC - 12V - 2 Amp

Our Price: $109.95
In Stock
Compact smart charger draws power from an existing 12V battery to charge and maintain another 12V battery. Perfect off-grid solution for jump charging a dead battery as low as 2V or resetting the battery management system (BMS) of a lithium battery.Features: DC-to-DC smart charger quickly charges and maintains a battery Perfect off-grid solution for jump charging a dead battery as low as 2V or resetting the battery management system (BMS) of a lithium battery Multiple battery profiles let you charge a variety of battery types at different voltages 6-Step charging algorithm automatically charges, tests, and maintains without overcharging Analyzes battery condition to provide a customized charge Will not charge if source battery voltage is lower than 11V Safe for vehicle electronics Battery clamps provide a quick, easy way to connect to your battery Eyelets let you make a secure connection to your battery terminals 15-amp fuse protects electronics from potential short circuits Zip tie slits allow easy fastening to vehicle SAE connector with weatherproof seal and cap keeps out dirt and water Simple operation with LED lights that indicate charging status Durable, weatherproof case includes wall mounts, 6' supply lead, and 6' charge lead with SAE connector Specs: Application: 12V lead-acid batteries from 6 amp-hours 12V lithium batteries from 2 amp-hours Battery types supported: flooded, AGM, gel, and LiFePO4 (lithium-iron phosphate) Maximum charging amperage: 2 amps Cable lengths: Battery clamps: 20" Eyelets: 20" DC power: 6' Charging cable: 6' Low voltage detection rating: 4 volt Lowest operating temperature: -4 F (-20 C) 3-Year limited warranty
  • Car/Truck/SUV
  • Battery Charger
  • 12V
  • OptiMate
  • Smart Charge
  • Trickle Charge
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Redarc In-Vehicle BCDC Battery Charger - Dual Input - DC to DC - 12V/24V - 40 Amp

Retail: $683.00
Our Price: $620.00
In Stock
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. ...
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.
  • RV/Camper
  • Trailer
  • Battery Charger
  • 12V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Solar Panels to Auxiliary Battery
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Redarc Alpha 100A In-Vehicle BCDC Battery Charger with Monitor - DC to DC - 100 Amp

Retail: $2,034.00
Our Price: $1,849.00
In Stock
Stay powered up off-grid with rugged gear built for the Outback. The Redarc Alpha 100 R quickly charges big battery banks, runs your setup, and lets you jump a dead starter battery from your phone. Perfect for overlanding rigs, RVs, and work trucks.Universal Battery Compatibility Whether you're running AGM, gel, standard lead acid, or modern lithium (even heated LiFePO), this charger is compatible with all common automotive battery types.
  • Car/Truck/SUV
  • Battery Charger
  • 12V
  • 24V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Solar Panels to Auxiliary Battery
  • Vehicle Battery to Auxiliary Battery
  • Jump Starts and Charges

Dometic PerfectPower Battery Charger - DC to DC - 12V - 40 Amp

Retail: $320.00
Our Price: $255.99
In Stock
This DC-to-DC battery charger lets you take advantage of extra energy generated by your alternator to charge a battery bank in your RV or overlanding vehicle. ...
Features: Battery charger provides charge to a battery bank in an RV or overlanding vehicle Prevents sulphation in your battery, extending service life Works great with smart alternators and EURO 6 emission standard vehicles Multi-phase charging profiles prevent hazardous overcharging Does not drain your vehicle battery when engine is not running DIP switches can be configured for using lead, gel, AGM, or lithium batteries Specs: Application: 12V vehicle systems with standard or smart alternators Battery types supported: AGM, gel, and lead acid Input voltage: 12V Output voltage: 12V Output current: 40 amps Continuous power: 500 watts Operating temperature -4F to 122F Overall dimensions: 10-1/4" x 6" x 2-7/8" Weight: 4 lbs
  • Car/Truck/SUV
  • RV/Camper
  • Battery Charger
  • 12V
  • Go Power
  • Trickle Charge
  • Smart Charge
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

CTEK SmartPass 120S Smart Battery Charger - DC to DC - 12V - 120 Amp

Retail: $599.99
Our Price: $569.99
In Stock
... The Smartpass 120S delivers fast alternator charging, keeping your house battery ready for the essentials. And it protects your starter battery, prioritizes power, and can jump start your engine.Protects Your Starter Battery: Prevents over-discharge so you're never left stranded. Jump Start Assist: Uses your house battery to help start your engine in an emergency.
  • RV/Camper
  • Boat
  • Battery Charger
  • 12V
  • CTEK Power Inc
  • Smart Charge
  • Trickle Charge
  • Vehicle Battery to Auxiliary Battery
  • Jump Starts and Charges

Ark DMC50 DC-DC Battery Charger with Integrated MPPT Solar Controller - 12V - 50 Amp

Our Price: $995.00
In Stock
Charge your camper's battery from your vehicle or solar without rebuilding your 12V setup. The DMC50 combines 50-amp DC-DC charging, MPPT solar, and Wi-Fi monitoring, so you can keep using compatible gear and add what you need later.Highlights Charge While You Drive: 50-amp DC-DC charging replenishes your auxiliary battery from vehicle power. Keep Solar in the Mix: Built-in adaptive MPPT charging puts solar input to work on your 12V battery.
  • Car/Truck/SUV
  • RV/Camper
  • Boat
  • Battery Charger
  • 12V
  • Ark
  • Smart Charge
  • Solar Panels to Auxiliary Battery
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

CTEK D250SE Smart Battery Charger - DC to DC - 12V - 20 Amp

Our Price: $488.70
In Stock
Your house battery is everything - without it, your fridge, lights, and gear are useless. The D250SE keeps it charged no matter where you are, automatically pulling power from the alternator while driving and switching to solar when parked.Whenever you're headed down the road or as you're enjoying camp, it keeps the essentials powered: fridge running, lights on, gear charged, and peace of mind fully intact. Prioritizes Solar, Protects Your Starter Battery A dead starter battery in the middle of nowhere? That's not the kind of adventure you're looking for. This charger includes a built-in battery isolator that protects your starting battery by cutting off the charge draw when the engine is off.
  • Boat
  • RV/Camper
  • Battery Charger
  • 12V
  • CTEK Power Inc
  • Smart Charge
  • Trickle Charge
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Optronics Co27 Trailer Battery Charger - DC to DC - 12V/24V

Our Price: $522.43
In Stock
DC-DC battery charger designed for trailers that charges trailer batteries through a tow vehicle's 7-pin connection. Intelligent multi-stage charging helps maintain full battery capacity and prevent premature battery failure.This DC-DC charger sends charging power to trailer batteries through the tow vehicle's 7-pin connection, giving your trailer battery a dedicated charging setup for travel days.
  • Dump Trailer
  • Trailer
  • Battery Charger
  • 24V
  • 12V
  • Optronics
  • Smart Charge
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Redarc In-Vehicle BCDC Battery Charger - Dual Input - DC to DC - 24V - 20 Amp

Retail: $743.00
Our Price: $675.00
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. ...
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.
  • Trailer
  • RV/Camper
  • Battery Charger
  • 24V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Solar Panels to Auxiliary Battery
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Optronics Co27 Trailer Battery Charger w/ Jumper Harness - DC to DC - 12V/24V

Our Price: $549.99
In Stock
Keep your trailer battery topped off while you're on the road instead of arriving with less power than you started with. This charger manages charging automatically, protects your tow vehicle battery, and includes the jumper harness for hookup.Highlights Charge While You Tow: DC-to-DC charger starts charging your trailer battery when input reaches 13.2V. Protects Your Tow Vehicle Battery: Charger isolates it from the trailer battery and draws no trailer battery power while idle.
  • Trailer
  • RV/Camper
  • Battery Charger
  • 24V
  • 12V
  • Optronics
  • Smart Charge
  • Vehicle Battery to Auxiliary Battery
  • Charges and Maintains

Redarc Alpha 50A In-Vehicle BCDC Battery Charger with Solar Control - DC to DC - 9 to 32V - 50 Amp

Retail: $809.00
Our Price: $735.00
In Stock
Mount this slim battery charger almost anywhere! With heat-dispersing fins, smart charging, Bluetooth via the RedVision App, and easy setup, its perfect for lithium batteries and tough enough for the Outback - or wherever your adventure takes you.Features: Compact, so it's great for overlanders and boondockers. The Alpha series is Redarc's slimmest battery charger yet. It's packed with the features neighbors love, and fits in more places than the original BCDC. Heat distribution and monitoring.
  • Car/Truck/SUV
  • Battery Charger
  • 24V
  • 12V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Vehicle Battery to Auxiliary Battery
  • Solar Panels to Auxiliary Battery
  • Jump Starts and Charges

Redarc Alpha 25A In-Vehicle BCDC Battery Charger with Solar Control - DC to DC - 9 to 32V - 25 Amp

Retail: $758.00
Our Price: $689.00
In Stock
Mount this slim battery charger almost anywhere! With heat-dispersing fins, smart charging, Bluetooth via the RedVision App, and easy setup, its perfect for lithium batteries and tough enough for the Outback - or wherever your adventure takes you.Features: Compact, so it's great for overlanders and boondockers. The Alpha series is Redarc's slimmest battery charger yet. It's packed with the features neighbors love, and fits in more places than the original BCDC. Heat distribution and monitoring.
  • Car/Truck/SUV
  • Battery Charger
  • 12V
  • Redarc
  • Smart Charge
  • Trickle Charge
  • Solar Panels to Auxiliary Battery
  • Vehicle Battery to Auxiliary Battery
  • Jump Starts and Charges

Bright Way 12V Onboard Battery Charger for Hydraulic Dump Trailers AC to DC - 12V - 10 Ah

Our Price: $92.53
In Stock
You hook up your dump trailer, try to run the hydraulics, and nothing happens. The battery's dead. This charger lets you plug into shore power to keep your trailer battery charged between jobs.Highlights Fast Charging AC-to-DC switch mode-charger quickly charges and maintains your battery. Trailer-Ready Design Great for hydraulic dump or lift trailers. Internal Pump Mount Charger mounts inside hydraulic pump or lift motor housing.
  • Dump Trailer
  • Trailer
  • Battery Charger
  • 12V
  • Bright Way
  • Smart Charge
  • Shore Power to Auxiliary Battery
  • Charges and Maintains

PowerMax AC to DC Converter w/ Built-In 3-2-1 Stage Battery Charger - 12V - 55 Amps

Retail: $229.00
Our Price: $169.00
In Stock
After a full evening of lights, fans, and slide cycles, it's frustrating when the battery is still low in the morning. Choose your charge mode, watch the LCD, and help your battery catch up overnight so your 12V power is ready for the basics.See Exactly What the Converter Is Doing: Built-in LCD screen shows real-time voltage so you can confirm charging is happening at the level you expect. Works With Common RV Battery Types: Compatible with flooded, AGM, gel, and lithium batteries so you can keep your current battery setup or upgrade without replacing your converter.
  • Manual Switch
  • Converter Only
  • 12V
  • PowerMax
  • Multi-Stage Charge
  • Marine
  • Van
  • RV
  • AC to DC
  • 55 Amps

NOCO GENPRO On-Board Battery Charger - AC to DC - Waterproof - 2 Bank - 12V - 20 Amp

Our Price: $224.95
In Stock
Submersible, on-board smart charger draws power from a wall outlet to charge and maintain up to (2) 12V batteries at 10-amps. Fully-sealed, waterproof construction is ideal for marine applications. ...
This NOCO charger gives you the versatility to tackle different battery types and charging situations in one charger. The charger works with 12V wet cell, gel cell, enhanced flooded, calcium, maintenance free, AGM, and lithium-ion batteries with battery management systems (BMS).
  • Generator
  • Electric Vehicle
  • Trolling Motor
  • Boat
  • Battery Charger
  • 12V
  • NOCO
  • Smart Charge
  • Trickle Charge
  • Shore Power to Auxiliary Battery
  • Charges and Maintains

PowerMax AC to DC Converter w/ Built-In 3-2-1 Stage Battery Charger - 12V - 75 Amps

Retail: $299.00
Our Price: $225.00
In Stock
When you've got multiple 12V loads going at once, it's easy for your battery to fall behind. Choose your charge mode, watch the LCD, and keep steadier 12V power while your battery recovers overnight.See Exactly What the Converter Is Doing: Built-in LCD screen shows real-time voltage so you can confirm your battery is charging. Works With Common RV Battery Types: Compatible with flooded, AGM, gel, and lithium batteries so you can keep your current battery setup or upgrade without replacing your converter.
  • Manual Switch
  • Converter Only
  • 12V
  • PowerMax
  • Multi-Stage Charge
  • Marine
  • Van
  • RV
  • AC to DC
  • 75 Amps