12V 314Ah Eco Series LiFePO4 Battery (4.02kWh)
Pickup available at our Marathon storefront
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12V 314Ah Eco Series LiFePO4 Battery (4.02kWh) is backordered and will ship as soon as it is back in stock.
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12V 314Ah Eco Series LiFePO4 Battery (4.02kWh)
12V 314Ah Eco Series LiFePO4 Battery (4.02kWh) is backordered and will ship as soon as it is back in stock.
Description
Description
Why we carry Epoch: an American company that stands behind its batteries, answers the phone, and offers real tech support for boat and RV owners. Read why we buy Epoch
Upgrade to the Epoch 12V 314Ah Eco Series LiFePO4 battery. Get massive 4.02kWh capacity, 4,500+ cycles, 250A BMS, low-temp cutoff, and a 6-year warranty.
Features
- 4.02kWh stored energy in a BCI Group 31 footprint
- 250A continuous discharge, 750A surge for up to 5 seconds
- 4,500+ cycle life
- Smart BMS: overcharge, over-discharge, overcurrent, short-circuit and high/low temperature protection
- Low-temperature charge protection blocks charging below 32°F (0°C)
- Expandable to 4 in series and 16 in parallel with matched batteries
- IP54 dust- and splash-resistant case (not submersible)
- Maintenance-free with a flat voltage curve
Specifications
| Epoch part number | 12314-ECO |
| Electrical | |
|---|---|
| Capacity | 314Ah (4,019Wh) |
| Nominal voltage | 12.8V |
| Max charge voltage | 14.6V |
| Operating voltage range | 10.0V to 14.6V |
| Max continuous discharge | 250A |
| Peak discharge | 750A for up to 5 seconds |
| Max continuous charge | 250A (all sources combined) |
| Recommended charge current | 157A (0.5C) |
| Series / parallel | Up to 4 in series, up to 16 in parallel (max 4S16P) |
| Cells | Prismatic LiFePO4, 4S1P |
| Cycle life | 4,500+ cycles |
| Cold cranking amps | Not cranking-rated |
| Charger settings | |
| Bulk / absorption | 14.2V to 14.4V |
| Float | Disabled (preferred) or 13.3V to 13.6V |
| Re-bulk | 13.2V |
| Equalization | Disabled |
| Temperature compensation | 0 mV/°C (off) |
| Temperature | |
| Charging | 32°F to 131°F (0°C to 55°C) |
| Discharging | -4°F to 140°F (-20°C to 60°C) |
| Storage | 32°F to 95°F (0°C to 35°C), recommended |
| Self-heating | No |
| Physical | |
| Weight | 57 lb (25.85 kg) |
| Dimensions (L × W × H) | 13¾ × 7⅝ × 10 in (349 × 194 × 254 mm); 15½ in (394 mm) long at handles, 10½ in (267 mm) high with terminal bolts |
| BCI group / footprint | Group 31 |
| Terminals | M8 female, 8–12 N·m (71–106 in-lb) |
| Water resistance | IP54 (splash resistant, not submersible) |
| Bluetooth | No |
| Warranty | 6 years |
From Epoch: Epoch datasheet (PDF) · Epoch product page
Specs are from Epoch's published datasheet. Confirm system voltage, charger settings, wiring and installation requirements before use.
Ships directly from Epoch Batteries.
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