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Epoch Batteries 12V 460Ah (5.89kWh) V2-T Elite Series LiFePO4 Battery - Off Grid Stores
by Epoch Batteries

Epoch Batteries 12V 460Ah (5.89kWh) V2-T Elite Series LiFePO4 Battery

SKU: C12460A-A
$2,599.00 - $2,599.00
$2,599.00
$2,599.00 - $2,599.00
$2,599.00
Availability:
in stock

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11-Year Limited Warranty

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Product Highlights
  • 12V 460Ah V2-T Elite Series LiFePO4 (5.89kWh): Massive 5.89kWh of nominal stored energy engineered to replace multiple smaller batteries in premium marine house banks, luxury RVs, and off-grid solar systems.
  • User-Serviceable 400A Class-T Fuse: The "V2-T" design integrates a user-serviceable 400A Eaton Bussmann JJN-400 Class-T fuse that reduces fault energy at the battery outlet in high-draw inverter setups. A main fuse or DC-rated breaker close to the battery positive terminal is still required for the downstream wiring.
  • Seamless Victron Integration: Native CAN communication (500 kbit/s) with Victron GX devices; with DVCC enabled, the BMS publishes its charge limits and state of charge for closed-loop charge management.
  • High-Output Discharge & Fast Charging: Delivers a heavy-duty 230A continuous discharge (500A peak for up to 10s, 1,300A for up to 1s) for 12V inverter systems in the 2,500W–3,000W class, while supporting a rapid 210A continuous charge rate.
  • IP67 Immersion-Rated & Internally Heated: Dust-tight IP67 enclosure rated for temporary immersion to 1 meter for 30 minutes with all seals, glands and port plugs installed, plus a 180.67W internal heater that uses incoming charger power to warm the cells for cold-weather charging (charging pauses at 0°C and resumes once the battery reaches 5°C).
  • Smart Bluetooth & State of Charge Meter Included: The included State of Charge meter shows state of charge, voltage and current, and houses the Bluetooth module for the free Epoch Cloud app (iOS and Android), which shows state of charge, cell voltage, temperature, cycles and system health alerts. An external power switch is also included.
  • Massive Bank Expansion: Wire up to 16 matched C12460A-A batteries in parallel for an ultra-high-capacity 12V bank (up to 7,360Ah / 94.2kWh), or up to 4 in series for a 48V-class string; series-parallel banks are not supported.
  • Advanced Smart BMS & UL-Certified Safety: Comprehensive internal protection against over-charge, over-discharge, over-current, short circuits, and temperature extremes, with certified components (UL 1642 and IEC 62619:2022 cells; UL 60691 internal fuse).
  • 3,500+ Cycle Life & 11-Year Limited Warranty: Rated for more than 3,500 cycles to 70% capacity (25°C, 0.5C charge, 1C discharge, 70% DoD) with no watering or acid service, backed by an 11-year limited warranty: free repair or replacement in Years 1–5, then 40% off MSRP on a replacement battery in Years 6–11. Register within 90 days or keep your proof of purchase.
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Epoch Batteries 12V 460Ah (5.89kWh) V2-T Elite Series LiFePO4 Battery

Epoch Batteries 12V 460Ah (5.89kWh) V2-T Elite Series LiFePO4 Battery

Epoch V2-T Elite Series · Victron CANbus · Class T fuse

Epoch 12V 460Ah V2-T Elite Series LiFePO4 Battery (5.89kWh)

A flagship 12V 460Ah LiFePO4 battery with 5.89kWh of nominal stored energy, integrated Class T protection, Victron CANbus, Bluetooth monitoring, internal heating, and an IP67 dust-tight, immersion-rated enclosure.

The Epoch V2-T Elite Series is a high-capacity 12V 460Ah lithium battery built for professional marine, RV, solar, and off-grid systems. This 5.89kWh 12V battery replaces multiple heavy lead-acid batteries with a single 20.86 × 8.65 × 12.06 in battery while adding a user-serviceable 400A Eaton Class T fuse, CANbus communication, Cerbo GX integration support, Bluetooth app monitoring, and smart cold-weather heating.

460Ah
Capacity
5.89kWh
Stored energy
230A
Continuous output
400A
Class T fuse
IP67
Immersion-rated
16x
Parallel ready

Built for professional 12V systems

Integrated Class T fuse 400A Eaton fuse
Victron ready CANbus / DVCC support
IP67 protection Dust-tight and immersion-rated
Bluetooth monitoring Epoch Cloud app visibility
Certified cells UL1642 and IEC 62619:2022
11-year limited warranty 5 yrs free repair or replacement

The Ultimate High-Capacity 12V Lithium Powerhouse

Massive energy density for high-end RVs, marine vessels, and off-grid builds.

With 460Ah of capacity and 5.888kWh / 5.89kWh of nominal stored energy, this high capacity 12V power bank is built to replace multiple lead-acid batteries with one smarter lithium platform. It is ideal for large inverter systems, solar charging, marine house banks, expedition vehicles, and off-grid power systems where space, weight, safety, and monitoring all matter.

The V2-T design targets educated DIY installers and professionals who want more than a simple battery: integrated Class T fuse protection, CANbus communication, Cerbo GX integration, IP67 dust-tight and immersion-rated construction, internal heating, and Bluetooth monitoring through the included State of Charge meter.

Engineered for Professionals: V2-T Elite Features

Designed around safety, communication, serviceability, and install efficiency.

Unmatched Safety with an Integrated 400A Class T Fuse

High-capacity 12V systems running large inverters require serious short-circuit protection. This 12V battery with Class T fuse protection includes a user-serviceable 400A Eaton Bussmann JJN-400 Class T fuse inside the battery that reduces fault energy at the battery outlet. Downstream protection is still required: install a main fuse or DC-rated breaker as close as practical to the battery positive terminal.

Seamless Victron & CANbus Communication

This Victron compatible lithium battery uses CANbus communication to share real-time battery data with compatible GX devices. In a properly configured Victron system (DVCC on, controlling BMS and battery monitor set to Epoch), the battery BMS publishes its charge limits and state of charge for DVCC to manage charging.

IP67 Dust-Tight, Immersion-Rated Enclosure

The IP67 lithium enclosure is dust-tight and rated for temporary immersion up to 1 meter for 30 minutes with all seals, glands, and port plugs installed. Install it in a clean, dry location away from bilge water and standing water, and remove it from service after any immersion until it has been evaluated.

Smart Internal Heating for Cold-Weather Charging

The cold-weather heated battery design uses a 180.67W internal heater, powered by a connected charger rather than stored battery energy, to warm the cells before they accept charge: charging pauses at 0°C (32°F), the heater runs below 5°C, and charging resumes once the battery reaches 5°C (41°F). This protects the lithium cells when charging in cold RV, marine, and off-grid systems.

Real-Time Bluetooth Monitoring App

Use the free Epoch Cloud app (iOS and Android), connected through the Bluetooth module in the included State of Charge meter, to view state of charge, cell voltage, temperature, charge/discharge cycles, current flow, and system health alerts without installing a separate battery monitor just for basic visibility.

Compatible applications

Marine, RV, solar, off-grid, and professional 12V power systems.

  • ✓ High-end RV house battery systems using large 12V inverters and solar charging.
  • ✓ Marine house banks on yachts, workboats, and large cruising boats needing a 12V deep-cycle house battery with IP67 protection.
  • ✓ Victron-based power systems using Cerbo GX, Ekrano GX, or other compatible GX devices.
  • ✓ Off-grid cabins, mobile workshops, expedition vehicles, and remote power installations.
  • ✓ Large 12V inverter systems in the 2,500W–3,000W class (230A continuous ≈ 2,944W DC before inverter losses) when wiring and protection are properly engineered.
  • ✓ Professional installer builds that benefit from integrated Class T fuse protection and CANbus communication.
  • ✓ Parallel high capacity 12V power bank systems using up to 16 matched C12460A-A batteries (up to 7,360Ah / 94.2kWh).
  • ✓ Solar energy storage and fast recharge applications requiring 210A continuous charge capability.

Battery features

Premium lithium performance with built-in protection, monitoring, and integration.

12V 460Ah lithium battery Delivers 5.888kWh / 5.89kWh of nominal LiFePO4 stored energy in a single 20.86 × 8.65 × 12.06 in battery.
Integrated 400A Class T fuse User-serviceable 400A Eaton Bussmann JJN-400 Class T fuse reduces fault energy at the battery outlet; a main fuse or DC breaker close to the positive terminal is still required.
Victron CANbus communication Built to share battery data with compatible GX devices and support distributed charge control through DVCC.
230A continuous discharge Supports large house-power loads, marine accessories, and 2,500W–3,000W inverter-class systems when properly sized.
500A / 30-second peak output Handles short surge events up to 500A for up to 30 seconds, or 1,300A for up to 1 second; use pre-charge or soft-start for large inverters where required.
210A continuous charge capability Supports rapid recharging from compatible LiFePO4 chargers, alternators through a DC-to-DC charger (highly recommended), and solar/inverter-charger systems, with combined charge current kept at or below 210A.
IP67 immersion-rated lithium enclosure Dust-tight and immersion-rated to 1 meter for 30 minutes with all seals, glands, and port plugs installed.
Cold-weather heated battery Internal heating, powered by a connected charger, warms the cells so charging can resume in freezing conditions: charging pauses at 0°C and resumes at 5°C.
Bluetooth monitoring app Monitor state of charge, cell voltage, temperature, cycles, current, and system alerts through the Epoch Cloud app via the Bluetooth module in the included State of Charge meter.
External power switch and State of Charge meter The included external power switch and State of Charge meter (state of charge, voltage and current) make system operation and status checks easier during installation and use.
Advanced smart BMS Helps protect against overcharge, over-discharge, over-current, short circuit, and high/low temperature conditions.
Parallel scalability Supports up to 16 matched C12460A-A batteries in parallel (up to 7,360Ah / 94.2kWh) or up to 4 in series (48V class); series-parallel configuration is not supported.

What can it run?

Planning estimates for a single 5.89kWh battery, using 80% of nominal energy (about 4,710Wh). Inverter efficiency, temperature, battery age and duty cycle change real-world results.

2,500–3,000W class inverters The 230A continuous rating is about 2,944W of DC output before inverter losses; a single battery is commonly suited to 2,500W–3,000W class 12V inverters with proper cabling, fusing, inverter sizing and load management.
Trolling motors Powers 12V trolling motors, or 24V and 36V motors through matched series banks, where the motor's current draw stays within the battery ratings.
500W DC load About 9.4 hours (4,710Wh planning basis ÷ 500W).
Off-grid cabin core loads About 18.8 hours at a 250W DC load, or about 47.1 hours at 100W (4,710Wh planning basis).

Victron and non-Victron charging setup

Program charge sources correctly and let the BMS communicate when available.

For non-Victron systems, Epoch lists 14.2V absorption, 15 minutes of absorption time per battery, 13.5V float, equalization off, and temperature compensation disabled. For Victron systems, connect the battery communication harness, confirm the battery appears on the GX device, turn on DVCC, and set the controlling BMS and battery monitor to Epoch, then program every MultiPlus, Quattro and other charge source with the same settings so charging stays within limits if CAN communication is lost.

Specifications:

Epoch Batteries 12V 460Ah (5.89kWh) V2-T Elite Series LiFePO4 Battery
ELECTRICAL
Nominal voltage 12.8 V (3.2 V/cell)
Capacity 460 Ah (0.5C, 25 °C)
Stored energy 5.89 kWh (5,888 Wh at 0.5C, 25 °C)
Operating voltage 10.4–14.52 V
Max charge voltage 14.52 V (3.63 V/cell)
Internal resistance ≤ 8 mΩ
Cycle life > 3,500 cycles to 70% capacity (25 °C, 0.5C charge,
1C discharge, 70% DoD)
CURRENT RATINGS
Continuous discharge 230 A (0.5C) — verified continuous rating, 25 °C
Recommended discharge 230 A (0.5C)
Peak discharge 500 A for up to 10 s; 1,300 A for up to 1 s
Continuous charge 210 A (0.45C) — verified continuous rating, 25 °C
Recommended charge 210 A (0.45C)
CHARGE SETTINGS (LiFePO4)
Bulk / absorption 14.2 V
Absorption end 15 min per battery in the bank
Float 13.5 V
Temperature compensation Disabled (0 mV/°C)
Equalization Disabled
TEMPERATURE
Charge (with heating) 32 °F to 122 °F; heater assists below 5 °C
Discharge −4 °F to 122 °F
Storage (recommended) 32 °F to 95 °F; up to 1 year
Heating Pauses at 0 °C, resumes at 5 °C; minimum
temperature specification as provided
MECHANICAL
Dimensions (L × W × H) 20.86 in × 8.65 in × 12.06 in
Weight 97.55 lb
Terminals M8 bolts
Terminal torque 12 N·m (8.85 lb·ft)
Enclosure IP67 per IEC 60529
SYSTEM AND COMPLIANCE
Bank limits 4 in series or 16 in parallel — not both
Monitoring Bluetooth 4.0 in the State of Charge meter;
Epoch Cloud app (iOS and Android)
Cells (cell-level) UL 1642; IEC 62619:2022

Frequently Asked Questions

What does the “T” in the V2-T Elite Series mean?

The “T” refers to the integrated Class T fuse. This 12V battery includes a user-serviceable 400A Eaton Bussmann JJN-400 Class T fuse that reduces fault energy at the battery outlet. It does not replace downstream protection: a main fuse or DC-rated breaker is still required as close as practical to the battery positive terminal. Always verify final protection requirements with your installer, ABYC guidance, and local standards.

Is this battery fully compatible with Victron Energy systems?

Yes, through compatible Victron GX devices. Using the built-in CAN bus ports and the included communication harness, it connects at 500 kbit/s to a Victron Cerbo GX or Ekrano GX (BMS-CAN port) or a Cerbo GX MK2 (VE.CAN 1 or 2). With DVCC on and the controlling BMS and battery monitor set to Epoch, the BMS publishes its charge limits, state of charge and status to the GX device. Also program every MultiPlus, Quattro and other charge source with Epoch's charging settings as a fallback in case CAN communication is lost.

Can I use this battery in a wet marine environment?

Yes, in a clean, dry, protected compartment. The V2-T Elite battery has an IP67 enclosure per IEC 60529: dust-tight and rated for temporary immersion up to 1 meter for up to 30 minutes, but only with all seals, glands and port plugs installed. Epoch still calls for a clean, dry, accessible location protected from bilge water, salt spray and direct terminal exposure, with no standing water around the case or terminals. Remove the battery from service after any immersion until it has been evaluated.

What size inverter can a single 12V 460Ah V2-T run?

A single 12V 460Ah LiFePO4 battery stores 5,888Wh / 5.89kWh of nominal energy and provides 230A continuous discharge with 500A peak output for up to 10 seconds. In a properly engineered 12V system, the 230A continuous rating is about 2,944W of DC output before inverter losses, so a single battery is commonly suited to 2,500W to 3,000W class inverters with proper cabling, fusing, inverter sizing and load management.

Can I connect multiple V2-T 460Ah batteries together?

Yes. The C12460A-A supports up to 16 batteries in parallel, allowing a system to scale from one 5.89kWh battery up to roughly 94.2kWh (7,360Ah) of 12V storage, or up to 4 batteries in series for a 48V-class string. Series-parallel configuration is not supported, and every battery in a bank must be a matched C12460A-A of similar age, condition and firmware at the same state of charge, with one Master set by DIP switches.

Will the battery charge if I am camping in freezing weather?

Yes, as long as a LiFePO4 charger is connected and supplying current. At 0°C (32°F) the BMS low-temperature cut-off pauses charging and incoming charge power runs the internal heater, which switches on below 5°C and off at 10°C. Charging resumes automatically once the battery reaches 5°C (41°F). Heating never uses stored battery energy, so little or no charge current during warm-up is normal.

Does the battery need a separate Bluetooth shunt or monitor?

No separate shunt is required for basic battery visibility. The included State of Charge meter shows state of charge, voltage and current, and houses the Bluetooth 4.0 module that connects to the free Epoch Cloud app (iOS and Android) to display state of charge, cell voltage, temperature, charge and discharge cycles, and system health alerts.

Is this an ABYC compliant battery?

ABYC compliance is assessed for the complete vessel installation, not for the battery alone. The battery includes a user-serviceable 400A Eaton Bussmann JJN-400 Class T fuse that reduces fault energy at the battery outlet; downstream protection is still required. Epoch's manual lists ABYC E-11, ABYC E-13 and U.S. Coast Guard requirements, where applicable, as the marine reference set. Final vessel compliance depends on the complete installation, including cable sizing, routing, overcurrent protection, disconnects, and installer practices.

Product Documents:

Epoch Batteries 12V 460Ah (5.89kWh) V2-T Elite Series LiFePO4 Battery User Manual

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Epoch Batteries 12V 460Ah (5.89kWh) V2-T Elite Series LiFePO4 Battery Specification Sheet

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