12V 460Ah V2 Elite Series LiFePO4 Battery (5.89kWh)
IP67BluetoothHeated
$2,399
In Stock
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A solar panel only produces power while the sun is shining. Your battery determines how much of that energy you can actually use after sunset, during cloudy weather, or while camping miles away from the nearest hookup.
That makes your RV solar battery the most important component in the entire off-grid electrical system.
Epoch RV solar batteries are designed to help RV owners spend more time enjoying their campsite instead of worrying about battery voltage, generator hours or whether they'll make it through another night without plugging in.
Whether you're upgrading a weekend travel trailer or building a premium off-grid expedition vehicle, Epoch offers a lithium battery designed around the way your RV is actually used.
The current RV solar battery collection includes:
Instead of forcing every customer into one expensive battery loaded with features they may never use—or one inexpensive battery missing critical capabilities—Epoch lets you choose the right battery for your budget, your camper and your travel style.
Two batteries can have the same voltage and amp-hour rating while delivering completely different ownership experiences.
The real difference isn't printed in large numbers on the front label.
It's found in the engineering behind the battery.
Before choosing a solar battery, ask:
Those are exactly the questions Epoch designs around.
Rather than selling one "fits everything" battery, Epoch offers multiple battery platforms built for different customers—from simple weekend campers to fully integrated Victron-powered motorhomes.
Not every camper needs Bluetooth, CAN-bus communication or internal heating.
The Eco Series is designed for RV owners who simply want dependable lithium power at the lowest possible cost.
Eco batteries include:
They intentionally leave out premium convenience features to maximize energy storage per dollar.
For many travel trailers and seasonal campers, that's exactly the right decision.
The Essential Series is where most RV owners will find the perfect balance.
These batteries add the features people actually use every trip:
Whether you're running a refrigerator overnight or spending several days boondocking, Essential batteries provide the convenience most travelers appreciate every day.
Elite batteries are designed for premium off-grid electrical systems.
Select Elite models include:
These batteries are ideal for:
Rather than simply storing energy, Elite batteries become part of the electrical system itself.
Large lithium batteries require serious protection.
Instead of expecting installers to add a large external Class T fuse beside the battery, the V2-T integrates a user-serviceable Eaton Class T fuse directly inside the battery.
Benefits include:
This is one of the strongest reasons professional installers choose the V2-T platform.
Most factory RVs already use a 12V electrical system.
That means a 12V lithium battery works naturally with existing:
A properly designed 12V lithium upgrade often requires fewer changes than converting the entire RV to another voltage.
For many RV owners, it is simply the easiest path to dependable solar power.
Most lithium companies focus almost entirely on 100Ah batteries.
Epoch gives customers something very different.
Large-capacity batteries that dramatically simplify RV installations.
Current options include approximately:
Instead of installing four or five smaller batteries, many RV owners can install one high-capacity battery.
That means:
Professional installers especially appreciate this because it reduces installation complexity while producing a cleaner finished system.
Every battery added to an RV requires:
A single 300Ah or 460Ah battery removes much of that complexity.
Benefits include:
Multiple batteries still make sense when:
Epoch gives customers both options.
Solar charging is different from many other charging sources.
A battery may spend days partially charged, receive varying charging current throughout the day, then suddenly receive full charging power when clouds disappear.
Epoch batteries are designed around this real-world charging behavior.
Every Epoch battery includes an advanced Battery Management System that helps protect against:
The BMS also determines how much current the battery can safely supply.
Capacity tells you how long the battery can run.
The BMS tells you what the battery can actually power.
Bluetooth allows you to check battery status without opening a storage compartment.
Depending on the battery model, available information may include:
This is particularly valuable with lithium because voltage alone is not a reliable state-of-charge indicator.
Many RV owners travel year-round.
Select Epoch batteries include internal heating that allows charging to begin after the battery safely warms itself using incoming charging energy.
That can make a major difference during:
Premium RV electrical systems increasingly use Victron equipment.
Select Epoch Elite batteries communicate directly with compatible Victron GX devices.
This allows compatible:
to receive battery information directly from the BMS rather than estimating battery condition from voltage alone.
For large solar systems this creates a more coordinated charging system with better monitoring and improved system visibility.
Battery safety comes from several layers working together.
Epoch combines model-specific features such as:
No single feature makes every installation safe.
A dependable system is created by combining quality batteries with proper wiring, charging equipment, overcurrent protection and installation practices.
The correct battery size depends on daily energy use—not RV length.
Daily Watt-Hours = Appliance Watts × Hours Used
Add together:
Daily Solar Energy ≈ Panel Watts × Peak Sun Hours × System Efficiency
For example:
If daily consumption exceeds daily production, the battery supplies the difference.
Rather than sizing panels only by battery capacity, size them around the amount of energy you use each day.
Typical starting points:
These are planning examples. Actual sizing depends on weather, location, roof space and daily electrical use.
A properly designed RV can charge its battery from several different sources.
Solar panels should feed a lithium-compatible MPPT charge controller.
The controller—not the panels—regulates charging voltage and current.
Use a lithium-compatible converter or inverter/charger.
Disable lead-acid equalization and use the battery's published charging profile.
A DC-DC charger is generally the preferred method for charging a lithium house battery from the vehicle alternator.
It provides:
A generator should power a compatible charger or inverter/charger rather than connecting directly to the battery.
Portable or bench charging should use a charger designed for LiFePO4 chemistry and the battery's system voltage.
Best for:
Best for:
Best for:
Higher voltage reduces current, but also requires a more purpose-built electrical system.
Epoch batteries are commonly used for:
Whether your goal is running a refrigerator overnight or operating an entire coach from solar, Epoch offers batteries sized for the application.
It may be enough for weekend campers or smaller trailers.
Heavy inverter use generally requires more capacity.
No.
A proper solar charge controller should always regulate charging.
Only if it supports the correct lithium charging profile.
It is generally the preferred way to charge a lithium house battery from the vehicle alternator.
No.
Heating is model-specific.
No.
Bluetooth is available on applicable Essential and Elite batteries.
Certification is model-specific.
Review the product page for the battery being considered.
One battery usually means:
A battery purchase is also a decision about long-term support.
Epoch provides U.S.-based technical assistance for:
Authorized dealers and installers can also help design, install and commission complete RV solar systems.
Many current batteries include an 11-year manufacturer warranty, depending on the model.
Choose an Eco Series battery when value and simplicity matter most.
Choose an Essential Series battery when Bluetooth, heating and everyday convenience are important.
Choose a 300Ah or 460Ah battery when you want maximum off-grid runtime with fewer battery cases.
Choose an Elite battery when your RV uses Victron equipment and advanced energy management.
Choose a V2-T battery when integrated Class T protection and premium safety architecture are priorities.
The best RV solar battery isn't simply the battery with the biggest amp-hour number.
It's the battery that fits your RV, supports your inverter, charges correctly from every source, survives the environments you travel through and gives you the confidence to stay off-grid longer.
With cost-effective entry-level batteries, premium Victron-ready systems, high-capacity single-case designs, integrated safety features and U.S.-based support, Epoch gives RV owners one of the most complete lithium solar battery lineups available.
