Epoch Batteries
Epoch 12V 460Ah LiFePO4 V2 Elite Series Battery | 3500 Cycles | IP67 Rated | Internal Heating
The Epoch 12V 460Ah LiFePO4 V2 Elite Series Battery is engineered for reliability and performance in demanding off-grid, marine, RV, and industrial energy storage applications. With a robust 3500+ cycle life, high storage capacity, and durable IP67-rated construction, it delivers consistent power with advanced safety features like internal heating, perfect for year-round use in all climates.
Epoch 12V 460Ah LiFePO4 V2 Elite Series Battery Features
High Capacity – 460Ah Storage
Store more power for extended runtime with fewer battery swaps or additions.
Elite V2 Design – Enhanced Build Quality
Built with upgraded internal structure for superior performance and durability.
Internal Heating – Cold Weather Ready
Operate efficiently in low temperatures with the integrated heating system.
Long Cycle Life – 3500+ Cycles
Enjoy reliable, long-lasting performance through thousands of charge/discharge cycles.
IP67 Rated – Fully Waterproof
Resists water and dust for use in rugged, wet, or dusty environments.
Smart BMS – Full System Monitoring
Integrated Battery Management System protects against overcharge, short-circuit, and more.
Epoch 12V 460Ah LiFePO4 V2 Elite Series Battery Applications
RV and Camper Vans – Power your adventures with reliable off-grid energy storage for extended trips.
Off-Grid Cabins – Maintain energy independence with a dependable battery for remote living.
Marine and Boating – Enjoy worry-free power on the water with waterproof, vibration-resistant design.
Solar Energy Systems – Store solar energy efficiently for day or night use in home or commercial systems.
Backup and Industrial Power – Ensure mission-critical uptime with robust storage for emergencies or heavy-duty applications.
What’s Included?
1x Epoch 12V 460Ah LiFePO4 Battery
Epoch Battery Gauge
Warranty
11-Year Manufacturer Warranty
Epoch 12V 460Ah LiFePO4 V2 Elite Series Battery Specifications
Physical Dimensions
| Weight (lbs) | 97 |
|---|---|
| Length | 20.75' |
| Width | 8.5' |
| Height | 12' |
Battery Specifications
| Nominal Voltage | 12.8 V (3.2 V per cell) |
|---|---|
| Maximum Voltage | 14.6 V (3.65 V per cell) |
| Minimum Voltage | 10 V (2.5 V per cell) |
| Nominal Capacity | 460 Ah |
| Stored Energy | 5,888 Wh |
| Internal Resistance | ≥ 20 mΩ |
| Cycle Life | ≥ 3,500 cycles |
| Max Self-Discharge | ≤ 3% per month |
| Charge Current (Cont. / Max) | 230 A / 400 A |
| Discharge Current (Cont. / Max) | 230 A / 500 A |
| Charge Temperature | 32°F to 131°F (0°C to 55°C) |
| Discharge Temperature | -4°F to 131°F (-20°C to 55°C) |
| Storage Temp (≤ 1 month) | -4°F to 113°F (-20°C to 45°C) |
| Storage Temp (≤ 1 year) | 32°F to 95°F (0°C to 35°C) |
| Weight | 97 lbs (44 kg) |
| Length | 20.86 in (529.8 mm) |
| Width | 8.65 in (219.8 mm) |
| Height | 12.06 in (306.3 mm) |
| Case Material | PC + ABS (UL94 V-0) |
| Terminal Size & Torque | M8, 8–12 Nm |
| Ingress Protection | IP67 |
| Series Connections | Up to 4 batteries |
| Parallel Connections | Up to 16 batteries |
Battery Management System (BMS) Specifications
| Self-Discharge Current (On / Off) | 20 mA / 200 µA |
|---|---|
| Overcharging Protection Activation | 3.65 V ± 0.01 V per cell |
| Overcharging Protection Release | 3.45 V ± 0.01 V per cell |
| Over-Discharging Protection Activation | 2.70 V ± 0.05 V per cell |
| Over-Discharging Protection Release | 3.00 V ± 0.05 V per cell |
| Charging Overcurrent Protection | 400 A |
| Charging Overcurrent Delay | 5,000 ms |
| Charging Overcurrent Release | 350 A |
| Discharging Overcurrent Protection | 550 A |
| Discharging Overcurrent Delay | 5,000 ms |
| Short Circuit Protection | 1,200 A |
| Rated Current | 400 A |
| Transient Overload Current | 1,200 A @ 3s |
| Charging Temp High Protection (Activation / Release) | 131°F / 122°F (55°C / 50°C) |
| Charging Temp Low Protection (Activation / Release) | 32°F / 41°F (0°C / 5°C) |
| Discharging Temp High Protection (Activation / Release) | 131°F / 122°F (55°C / 50°C) |
| Discharging Temp Low Protection (Activation / Release) | -4°F / 1.4°F (-20°C / -17°C) |
Frequently-Asked Questions
Is this battery compatible with solar charge controllers?
Yes, it is compatible with most MPPT and PWM charge controllers that support 12V lithium profiles.
Can the battery be used in cold climates?
Absolutely. The built-in heating system allows the battery to safely charge and discharge in sub-zero temperatures.
Can this battery be connected in parallel or series?
This model is designed to be used as a standalone unit due to its large capacity, but consult the manual or manufacturer for supported configurations.