Description
The Epoch Batteries 12V 100Ah Eco Series LiFePO4 Battery from Nomadic Supply Company® is a high-performance lithium iron phosphate deep cycle battery designed for overlanding vehicles, RVs, marine applications, and off-grid solar systems. With a 1.28 kWh energy capacity and an advanced BMS featuring over 20 built-in safety protections, this battery delivers reliable and consistent power in demanding conditions. The IP54 weatherproof rating ensures protection against dust and water splashes, while the low-temperature charge cutoff safeguards the cells during cold weather operation. At just 21 lbs in a standard Group 24 form factor, the 12100-ECO offers a direct drop-in replacement for traditional lead-acid batteries with dramatically improved cycle life, lighter weight, and zero maintenance requirements.
Epoch Batteries 12V 100Ah Eco Series LiFePO4 Battery Features:
- LiFePO4 Deep Cycle Chemistry. Utilizes lithium iron phosphate cells for superior safety, longer lifespan, and consistent power output compared to traditional lead-acid batteries.
- 4,500+ Cycle Life. Delivers over 4,500 charge cycles with minimal capacity loss, providing years of reliable service without the need for replacement.
- Advanced Battery Management System. Built-in smart BMS with over 20 safety features including overcharge protection, over-discharge protection, over-current protection, short circuit protection, and high and low temperature disconnects.
- IP54 Weatherproof Rating. Effectively shielded against dust and water splashes, providing reliable protection for most outdoor and marine applications.
- Low-Temperature Charge Protection. Automatically disconnects charging in freezing conditions to prevent damage to the lithium cells and extend battery longevity.
- Flexible System Configuration. Connect up to 4 batteries in series for 48V systems or up to 16 in parallel for a massive 20.48 kWh energy storage capacity.
- Group 24 Form Factor. Standard Group 24 dimensions (10.25 x 6.75 x 9 inches) for easy drop-in replacement of existing lead-acid batteries.
- Lightweight Design. Weighs only 21 lbs, significantly lighter than comparable lead-acid batteries, making installation and handling much easier.
- Maintenance-Free Operation. No watering, no equalization charges, and no corrosion — simply install and enjoy reliable power.
- 6-Year Manufacturer Warranty. Backed by a comprehensive 6-year warranty from Epoch Batteries for peace of mind and long-term reliability.
Epoch Batteries 12V 100Ah Eco Series LiFePO4 Battery Specifications:
- Chemistry: LiFePO4 (Lithium Iron Phosphate)
- Cell Configuration: 4S1P
- Nominal Voltage: 12.8V
- Capacity: 100Ah (1.28 kWh)
- Max Continuous Discharge Current: 100A
- Max Charge Current: 100A
- Peak Discharge Current: 300A (5 seconds)
- Max Charge Voltage: 14.6V
- Operating Voltage Range: 10.0V – 14.6V
- Recommended Bulk/Absorption Voltage: 14.2V – 14.4V
- Recommended Float Voltage: Disabled (preferred) or 13.3V – 13.6V
- Series Configuration: Up to 4 in series (48V max)
- Parallel Configuration: Up to 16 in parallel (20.48 kWh max)
- Charge Temperature Range: 32°F to 131°F (0°C to 55°C)
- Discharge Temperature Range: -4°F to 140°F (-20°C to 60°C)
- Cycle Life: 4,500+ cycles
- IP Rating: IP54
- BMS High Voltage Cutoff: 14.6V
- Weight: 21 lbs
- Dimensions (L x W x H): 10.25 x 6.75 x 9.00 inches
- Battery Group Size: Group 24
- Warranty: 6 years
Epoch Batteries 12V 100Ah Eco Series LiFePO4 Battery Documents:
Epoch Batteries 12V 100Ah Eco Series LiFePO4 Battery Safety Data Sheet (PDF)



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