Description
One battery for cranking and deep-cycle power
The Epoch DP12120H 12V 120Ah Pro Series Dual-Purpose LiFePO4 Battery is engineered for compatible applications that require both starting capability and extended deep-cycle energy. With 1.54kWh of stored energy, it can serve as a high-output 12V power source for compatible RV, marine and specialty mobile systems.
Its heated, Bluetooth-enabled design is built for demanding use. Bluetooth monitoring and over-the-air firmware updates are available through the Epoch mobile app, while the smart BMS helps protect against electrical and temperature-related events.
Key features
- 120Ah capacity with 1.54kWh / 1,536Wh of stored LiFePO4 energy
- Dual-purpose design for compatible cranking and deep-cycle applications
- Approx. 1,100 CCA; cranking output ratings up to 800A for specified short durations
- 150A maximum continuous discharge and 165A peak charge acceptance for one minute
- Internal heating for compatible cold-weather charging
- Bluetooth app monitoring with over-the-air firmware updates
- IP67 dust and waterproof enclosure
- Smart protection, up to 4 in series / 16 in parallel, 6,000+ cycle-life rating and 11-year manufacturer warranty
Specifications
| Brand | Epoch Batteries |
|---|---|
| Model / SKU | DP12120H |
| Nominal system voltage | 12V |
| Capacity | 120Ah |
| Stored energy | 1.54kWh / 1,536Wh |
| Battery chemistry | LiFePO4 / lithium iron phosphate |
| Battery function | Cranking and deep cycle, dual purpose |
| Cranking capability | Approx. 1,100 CCA; confirm fitment and starting requirements |
| Max. continuous discharge | 150A |
| Monitoring | Bluetooth, Epoch iOS and Android apps |
| Cold-weather charging | Internal heating |
| Enclosure rating | IP67 |
| Expansion | Up to 4 in series / up to 16 in parallel |
Before you order
Verify your engine, equipment and charging-system requirements before purchase. Confirm case fitment, terminal orientation, cable size, fuse or breaker selection and alternator/charger compatibility. This listing is for one battery; no mounting hardware, charger, wiring or installation is included unless expressly stated.






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