Description
Value-focused Group 24 lithium power
The Epoch 12100-ECO 12V 100Ah Eco Series LiFePO4 Battery brings 1.28kWh of lithium iron phosphate energy to a standard BCI Group 24 footprint. At 21 lb, it is a compact deep-cycle option for compatible RV, marine, solar, trolling-motor and off-grid applications.
This Eco Series battery is designed for buyers who want a straightforward lithium upgrade with dependable deep-cycle capability, built-in BMS protection and strong system-expandability. It does not include Bluetooth monitoring or internal self-heating; it instead uses low-temperature charge protection that blocks charging below freezing.
Key features
- 100Ah nominal capacity and 1.28kWh / 1,280Wh of nominal stored energy
- Lightweight 21 lb BCI Group 24 footprint
- 100A maximum continuous discharge and 300A peak discharge for up to 5 seconds
- 100A maximum continuous charge current; 50A recommended charge current
- Low-temperature charge protection; charging is blocked below 32°F / 0°C
- IP54 dust-protected, splash-resistant enclosure; not submersible
- Up to four matched batteries in series and up to 16 in parallel
- 4,500+ cycle-life rating and six-year limited manufacturer warranty
Specifications
| Brand | Epoch Batteries |
|---|---|
| Model / SKU | 12100-ECO |
| Nominal voltage | 12.8V |
| Capacity | 100Ah @ 0.2C |
| Stored energy | 1.28kWh / 1,280Wh nominal |
| Battery group | BCI Group 24 |
| Dimensions | 10.25 × 6.75 × 9 in |
| Weight | 21 lb |
| Max. continuous discharge | 100A |
| Peak discharge | 300A for up to 5 seconds |
| Bluetooth / internal heating | No / No |
| Enclosure rating | IP54, splash-resistant; not submersible |
| Expansion | Up to 4 in series / up to 16 in parallel |
Before you order
Verify Group 24 tray fit, terminal access, wiring, fusing and charging-system compatibility before ordering. Use a LiFePO4-compatible charger, converter, solar controller, inverter charger or DC-to-DC charger configured to the manufacturer’s guidelines. This listing is for one battery; no tray, charger, wiring or installation is included.






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