Epoch Batteries 12V 314Ah (4.02kWh) LiFePO4 Battery | Eco Series

Epoch Batteries 12V 314Ah (4.02kWh) Eco Series LiFePO4 Battery Delivers Massive Usable Capacity for Dependable Home Backup and Off-Grid Power

When the grid goes down, the campsite is miles from the nearest outlet, or your mobile worksite needs steady power from sunrise to sunset, the last thing you want is a battery that quits early. The Epoch Batteries 12V 314Ah (4.02kWh) Eco Series LiFePO4 Battery is engineered precisely for those moments giving homeowners, RVers, off-grid adventurers, and mobile professionals a single, scalable battery that simply keeps going. With 4.02 kilowatt-hours of usable lithium iron phosphate energy, an 8,000+ cycle lifespan, and a built-in smart Battery Management System loaded with over 20 safety features, this is the kind of battery you invest in once and rely on for years.

This isn't just a step up from a conventional AGM or lead-acid battery. It's a different category altogether. Where lead-acid batteries commonly deliver only 50% of their rated capacity (to protect longevity), LiFePO4 chemistry allows you to use virtually all of the Epoch Eco's 314 amp-hours. That means more real-world power for your money, session after session no sugarcoating, no asterisks.

Ready to power your home, rig, cabin, or business the right way? Add the Epoch Eco Series 12V 314Ah LiFePO4 battery to your cart today, or reach out to the Outbound Power team for expert guidance on designing the right energy storage system for your needs.

Epoch Batteries 12V 314Ah (4.02kWh) Features

This Battery Holds More Power Than Most Rivals Can Match

With 314Ah and 4.02kWh of usable energy, you get full access to every amp-hour no wasted capacity. That means longer run times for your home, RV, or off-grid setup without constantly recharging.

One Battery That Can Last You Over a Decade

Rated for 8,000+ charge cycles, this battery outlasts standard AGM batteries by up to 20 times. Use it daily for years and it still performs. No replacements, no hassle just reliable power that keeps showing up.

A Smart Built-In System Keeps Your Battery Safe Always

The onboard BMS monitors 20+ safety conditions at once overcharge, short circuit, over-current, and more. It works silently in the background so your system stays protected without you lifting a finger.

Cold or Hot Weather Won't Shut This Battery Down

It discharges in temperatures as low as -4°F and as high as 140°F. Whether you're camping in winter or working in desert heat, this battery keeps delivering power without skipping a beat.

Scale Your Power System as Big as You Need

Connect up to 4 batteries in series for 48V or stack 16 in parallel for 64.3kWh total storage. Start small today and expand your system easily as your power needs grow over time.

High Power Output Handles Heavy Loads Without Flinching

With 250A continuous discharge and a 750A peak burst for 5 seconds, this battery powers demanding tools, inverters, and appliances without voltage drop or hesitation even when multiple devices run at the same time.

Compact Size Fits Neatly Almost Anywhere You Need It

At just 15.5" x 7.63" x 10.5", it slides into RV compartments, van builds, and home backup enclosures with ease. Small footprint, big output and zero maintenance required once it's installed.

Epoch Batteries 12V 314Ah (4.02kWh) Warranty

Epoch Batteries provides a limited warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.

What's In The Box

• 1 x Epoch Batteries 12V 314Ah (4.02kWh)

Epoch Batteries 12V 314Ah (4.02kWh) Manual