Epoch Batteries - 12V 120Ah Pro Series - LiFePO4 Cranking & Deep Cycle Lithium Battery (Dual Purpose)
Epoch Batteries - 12V 120Ah Pro Series - LiFePO4 Cranking & Deep Cycle Lithium Battery (Dual Purpose)
SKU: DP12120H
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- Price: $799.00
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Manufacture's Warranty
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Shipping Policy
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Return Policy
Return Policy
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PRODUCT DESCRIPTION
Description
Start Strong. Power Long. One Battery That Does It All.
The 12V 120Ah Pro Series - LiFePO4 Cranking & Deep Cycle battery is built for boaters, RVers, and power users who need a reliable dual-purpose solution. It delivers the cold cranking amps to start powerful outboard motors up to 250HP, while also providing long-lasting deep-cycle energy. With internal heating, Bluetooth monitoring, and full Victron integration, this rugged battery is ready for anything — in any condition.
Key Features & Benefits:
12V 120Ah Pro Series - LiFePO4 Cranking & Deep Cycle — dual-purpose design for engine starting and deep-cycle power
Delivers up to 1100 CCA — compatible with all outboard motors up to 250HP
Cranking specs: 800A @ 10s (SOC>60%), 800A @ 5s (SOC<60%), 600A @ 10s for reliable starts
150A max continuous discharge supports deep-cycle loads with ease
Peak charge acceptance of 165A for one minute — charges fast and efficiently
Internal heating enables safe charging in freezing conditions
Bluetooth-enabled for real-time monitoring and firmware updates via iOS/Android apps
Victron CANBus communication — integrates directly with Cerbo GX and other Victron systems
Optional 5" touchscreen battery gauge and NMEA2K + inverter comms box for advanced system visibility
IP67-rated — waterproof, dustproof, and built for marine or rugged off-grid use
Advanced BMS protection against overcharge, short circuit, overcurrent, and temperature extremes
Scalable: Max 4 in series (up to 48V) and 16 in parallel for larger power banks
6000+ cycle life and maintenance-free for over a decade of use
Backed by an 11-year manufacturer warranty
If you need one battery that can start strong and last long, the 12V 120Ah Pro Series - LiFePO4 Cranking & Deep Cycle delivers the power, intelligence, and durability serious users demand.
Specifications
Epoch Batteries - 12V 120Ah Pro Series - LiFePO4 Cranking & Deep Cycle Lithium Battery (Dual Purpose):
| Category | Specification |
|---|---|
| Configuration | |
| Cell Configuration | 4S4P |
| Chemistry | LiFePO4 |
| Current | |
| Capacity (Ah) | 120Ah |
| Max Continuous Discharge | 150A |
| Max Charge Current | 100A |
| Max Peak Discharge | 800A (10 seconds) |
| Series / Parallel Config | Max 4 in Series (up to 48V), Max 16 in Parallel |
| Voltage | |
| Nominal Voltage | 12.8V |
| Max Charge Voltage | 15.4V |
| Operating Voltage Range | 10.0V – 15.4V |
| Temperature | |
| Charge Temp Range | -20°C (-4°F) to 55°C (131°F) (with internal heating) |
| Discharge Temp Range | -20°C (-4°F) to 60°C (140°F) |
| Storage Temp Range | 0°C (32°F) to 35°C (95°F) |
| Physical Specs | |
| Weight | 29.7 lbs |
| Length | 12.25 inches |
| Width | 6.75 inches |
| Height | 9.0 inches |
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