Your power needs don't stop when the engine does. 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.Built for the Road: Works with smart alternators, lithium, AGM, and other 12V batteries. Features to know about Delivers Big Power When You're on the Move Your rig doesn't just sip power - it gulps it. From fridges and lights to inverters and air compressors, your house battery works hard to keep everything running.
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.
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.
... 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
... Great for dump trailers and pop-up campers.This charger connects directly to your battery, rather than pulling power from your vehicle via the trailer connector. This is to ensure that it's able to fully charge your auxiliary battery. 3-Stage Smart Charger The BCDC battery charger can be used to charge AGM, gel, standard lead acid, calcium, and Lithium ion (LiFePO4) batteries.
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.Plug In and Go: Uses your 7-pin trailer plug for a quick setup. Features to know about Power That Works Smarter, Not Harder You don't camp so you can sit there with the engine running to charge up your battery.
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.Features: DC-DC battery charger designed for trailer battery charging applications Intelligent multi-stage charging system Activates when tow vehicle voltage reaches 13.2 volts VSR (voltage sensitive relay) input ensures charging only when vehicle is running Compatible with lead-acid and lithium battery configurations Supports 12-volt lead-acid batteries Supports 24-volt lead-acid batteries Supports 12-volt lithium batteries IP67 rated for dust and water resistance Sealed construction designed for harsh commercial environments Plug-and-play installation with included wiring Specs: System Voltage: 12V Charging Activation Voltage: 13.2V Housing Material: Aluminum Hardware Material: Stainless steel Ingress Protection Rating: IP67 Warranty: 2 year warranty
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.This charger connects directly to your battery, rather than pulling power from your vehicle via the trailer connector. This is to ensure that it's able to fully charge your auxiliary battery. A standard 7-way trailer connector is limited to 10 or 15 amps of current, which will not be able to fully restore a battery for use.
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.This charger connects directly to your battery, rather than pulling power from your vehicle via the trailer connector. This is to ensure that it's able to fully charge your auxiliary battery. A standard 7-way trailer connector is limited to 10 or 15 amps of current, which will not be able to fully restore a battery for use.
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.This charger connects directly to your battery, rather than pulling power from your vehicle via the trailer connector. This is to ensure that it's able to fully charge your auxiliary battery. A standard 7-way trailer connector is limited to 10 or 15 amps of current, which will not be able to fully restore a battery for use.
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.This charger connects directly to your battery, rather than pulling power from your vehicle via the trailer connector. This is to ensure that it's able to fully charge your auxiliary battery. A standard 7-way trailer connector is limited to 10 or 15 amps of current, which will not be able to fully restore a battery for use.
Perfect for keeping your RV, camper, or trailer battery topped off during storage, this solar charging system lets you trickle charge using a 7.5-watt solar panel. Connects directly to your battery. ... Features: 7.5-Watt solar panel uses sunlight to trickle charge your RV, camper, boat, or trailer battery Connects directly to your battery with included cable and ring terminals Lightweight yet durable solar panel is made from weatherproof and impact-resistant materials One-way diode prevents reverse discharge, which could drain your battery Red LED light indicates charging status Metal grommets let you securely mount the panel - hardware not included Specs: Application: 12V batteries with 5 or more amp-hours Battery types supported: AGM, sealed lead acid, and flooded lead acid Solar panel wattage: 7.5 watts Panel dimensions: 9" long x 10-1/4" wide x 1/8" thick Distance between mounting holes: 9" long x 10-1/2" wide on center Panel wiring harness length: 16' Weight: 1.25 lbs
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.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. For seasonal trailers, boats, or other parked equipment, it keeps charging active without holding the battery at a constant maintenance voltage the entire time.
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.The built-in storage mode lowers float voltage during inactivity and periodically restores absorption voltage, which reduces battery maintenance and aging during extended connection. For parked trailers, RV batteries in storage, or batteries sitting on the bench between uses, it stays active without running the battery through the same full-charge behavior all the time.
Leave your stored battery plugged in without wondering if it's slowly losing ground. This 12V charger uses a 7-stage charging algorithm and storage mode to adjust charge levels over time, so the battery stays maintained between trips.This unit uses an advanced 7-stage charging algorithm plus storage mode that adjusts charge levels for months instead of holding constant voltage. On a trailer, boat, or stored vehicle, it stays connected for long-term maintenance without treating storage like a nonstop full-charge cycle.
When your trailer or house battery pulls down the start battery, this isolator charges two batteries from one alternator without connecting them. Its Schottky diode design reduces voltage drop, so both batteries charge while staying separated.Features to know about Prevents Start Battery Drain With True Isolation Directly tying a house or trailer battery into your system can leave you with a dead start battery after sitting. This isolator keeps both batteries electrically separate while still charging them from a single alternator, so accessory loads can't pull from your starting battery.
Submersible, on-board smart charger draws power from a wall outlet to charge and maintain a 12V battery at 10-amps. Fully-sealed, waterproof construction is ideal for marine applications. Saltwater tested and ignition protected for safety.The plug creates a "pass through" AC charging port on a surface, so you can quickly connect to the charger when it's mounted inside a compartment on a truck, boat, trailer or RV. This allows you to easily access the charger for charging engine block heaters, trolling motors, batteries, and other equipment.
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. Saltwater tested and ignition protected for safety.The plug creates a "pass through" AC charging port on a surface, so you can quickly connect to the charger when it's mounted inside a compartment on a truck, boat, trailer or RV. This allows you to easily access the charger for charging engine block heaters, trolling motors, batteries, and other equipment.
Submersible, on-board smart charger draws power from a wall outlet to charge and maintain up to (3) 12V batteries at 10-amps. Fully-sealed, waterproof construction is ideal for marine applications. Saltwater tested and ignition protected for safety.The plug creates a "pass through" AC charging port on a surface, so you can quickly connect to the charger when it's mounted inside a compartment on a truck, boat, trailer or RV. This allows you to easily access the charger for charging engine block heaters, trolling motors, batteries, and other equipment.
This 7-mode smart charger draws power from a wall outlet to charge and maintain the battery on your RV, car, boat, trailer, or 4-wheeler. Multistage charging extends battery life. Charges flooded lead-acid, AGM, and gel batteries.
Submersible, on-board smart charger draws power from a wall outlet to charge and maintain up to (2) 12V batteries at 5-amps. Fully-sealed, waterproof construction is ideal for marine applications. Saltwater tested and ignition protected for safety.The plug creates a "pass through" AC charging port on a surface, so you can quickly connect to the charger when it's mounted inside a compartment on a truck, boat, trailer or RV. This allows you to easily access the charger for charging engine block heaters, trolling motors, batteries, and other equipment.
Let this complete battery management system charge and maintain your auxiliary batteries by incorporating AC, DC, and solar inputs. Compatible with lithium as well as traditional lead acid, gel, calcium, and AGM batteries. 30-Amp output.Features: State-of-the-art battery management system charges and maintains your auxiliary batteries Ideal for RV and marine applications, caravans, and camper trailers with multiple battery banks Incorporates AC, DC, and solar inputs to charge multiple auxiliary batteries simultaneously Monitors and calculates power usage so you always know how much power is remaining and where your power is coming from User-friendly, graphic display monitor for convenient power management Solar prioritized over other sources for maximum efficiency Operates like 6 products in 1 - auxiliary battery charger, 110-volt charger, solar regulator, battery isolator, load disconnect controller, and remote battery monitor Includes lithium profile to let you charge lithium iron phosphate (LiFePO4) batteries as well as traditional lead acid, gel, calcium, and absorbed glass mat (AGM) batteries Sensor allows charging of non-lithium auxiliary batteries in freezing temperatures Made in Australia Specs: Application: all vehicles and alternator systems, including variable voltage alternators System output: 12V DC Current output: 30 amps Output power: 520 watts Input fuse rating: 50 amps Output fuse rating: 40 amps Input (operating) voltage: 110V AC / 9V - 32V DC 2-Year warranty
Submersible, on-board smart charger draws power from a wall outlet to charge and maintain up to (4) 12V batteries at 10-amps. Fully-sealed, waterproof construction is ideal for marine applications. Saltwater tested and ignition protected for safety.The plug creates a "pass through" AC charging port on a surface, so you can quickly connect to the charger when it's mounted inside a compartment on a truck, boat, trailer or RV. This allows you to easily access the charger for charging engine block heaters, trolling motors, batteries, and other equipment.
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