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Epoch 12V 100Ah Marine Lithium Battery – Eco Series LiFePO4 Deep Cycle | Lightweight & Reliable Power
Epoch 12V 100Ah Eco Series LiFePO4 battery – deep cycle, IP54 weatherproof, 4500+ cycles, advanced BMS, lightweight, safe & maintenance-free.
Reference: 12100-ECO
In Stock: 3
$269.00
Available for local pickup at our Miami or Fort Lauderdale location
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The Epoch 12V 100Ah Eco Series LiFePO4 Battery provides dependable, high-efficiency power in a compact and lightweight design. Built with advanced LiFePO4 chemistry, this deep-cycle battery delivers long-lasting energy storage ideal for marine, RV, and solar applications. With over 4,500 cycles, this battery lasts up to 10 times longer than traditional lead-acid batteries — all while offering greater power, lower weight, and zero maintenance.
Equipped with an Advanced Battery Management System (BMS) featuring over 20 integrated safety protections, the 12V 100Ah Eco Series ensures worry-free operation with safeguards against overcharging, deep discharge, short circuits, and extreme temperatures. The low-temperature charge cut-off automatically prevents charging in freezing conditions, protecting battery health and longevity.
Designed for easy integration, this battery can be connected in series (up to 48V) or in parallel (up to 20.48 kWh) for larger systems. Its IP54 weatherproof rating makes it suitable for demanding marine and off-grid environments. With 6 years of manufacturer warranty, the Epoch 12V 100Ah Eco Series combines performance, safety, and value in a durable, maintenance-free lithium solution.
Key Features
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12V 100Ah LiFePO4 Deep Cycle Battery – Ideal for marine, RV, and solar power systems
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4,500+ cycles at 100% depth of discharge
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Advanced Smart BMS with 20+ built-in safety features
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Low-temperature charge protection for battery safety in cold climates
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IP54 weatherproof design for marine and outdoor use
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Compact & lightweight – only 21 lbs
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Series & parallel capable – up to 48V or 20.48 kWh systems
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Maintenance-free, eco-friendly power
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6-year manufacturer warranty for peace of mind
| Epoch 12V 100Ah Eco Series – Technical Specifications | |
|---|---|
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Battery Type | Deep Cycle – Eco Series |
| Nominal Voltage | 12.8V |
| Capacity | 100Ah |
| Max Continuous Discharge | 100A |
| Max Continuous Charge | 100A |
| Peak Discharge Current | 300A (5 seconds) |
| Cell Configuration | 4S1P |
| Series Configuration | Up to 4 batteries (48V system) |
| Parallel Configuration | Up to 16 batteries (20.48 kWh total) |
| Max Charge Voltage | 14.6V |
| Operating Voltage Range | 10.0V – 14.6V |
| Cycle Life | 4500+ cycles |
| Ingress Protection | IP54 – Weatherproof |
| Smart BMS Protections | Over/under-voltage, short circuit, overcurrent, temperature disconnects |
| Low Temp Charge Cut-off | Prevents charging below 0°C (32°F) |
| Charge Temperature Range | 0°C to 55°C (32°F to 131°F) |
| Discharge Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Dimensions (L × W × H) | 10.25" × 6.75" × 9.00" |
| Weight | 21 lbs |
| Certifications | UL1973, RoHS, CE |
| Warranty | 6 Years (Manufacturer) |
Recommended Charging Settings
|
Setting |
Value |
|---|---|
|
Maximum Continuous Charge Current |
100A |
|
Bulk / Absorption Voltage |
14.2V – 14.4V |
|
Absorption End Condition |
Stop when charge current ≤ C/20 or 15 min max |
|
Float Voltage |
Disabled (preferred) or 13.3V – 13.6V |
|
Re-bulk Voltage |
13.2V |
|
Temperature Compensation |
None (0 mV/°C) |
|
Equalization |
Disabled |
|
Charge Temperature Range |
0°C – 55°C (32°F – 131°F) |
|
Discharge Temperature Range |
-20°C – 60°C (-4°F – 140°F) |
|
BMS High Voltage Cutoff |
14.6V |
|
SoC Recalibration Voltage |
14.6V |
Warranty & Compliance
The Epoch 12V 100Ah Eco Series LiFePO4 Battery complies with UL1973, CE, and RoHS certifications for safety and environmental responsibility. It is backed by a 6-year manufacturer warranty and adheres to the Magnuson-Moss Warranty Act (15 U.S.C. 2302(C)), ensuring that its installation does not void manufacturer warranties for marine, RV, or solar systems.