Epoch 12V 120Ah Pro Series LiFePO4 Battery (Dual Purpose)

$799.00

High-performance 12V 120Ah heated LiFePO4 battery with 800A cranking power, smart communication, and 6000+ cycle life. Ideal for RV, marine, and off-grid use.

SKU: batteries-epoch-DP12120H Categories: , Tag:

Description

The Epoch 12V 120Ah Pro Series LiFePO4 Battery (DP12120H) is a powerful dual-purpose solution designed for both cranking and deep cycle applications. Built with premium lithium iron phosphate (LiFePO4) chemistry, this Group 27 battery delivers reliable performance in harsh conditions while offering advanced protection features and smart communication interfaces.

Rated at 120Ah with 1536Wh of energy, this battery supports high surge cranking currents up to 800A for 10 seconds (at SOC >60%) and a continuous discharge current of up to 150A, making it ideal for starting engines and powering demanding electronics in RVs, marine vessels, and off-grid systems. Integrated Bluetooth, CAN, and RS485 allow you to monitor and manage your battery in real-time via compatible systems.

Engineered with IP67-rated housing, the battery is dustproof and waterproof—ready for rugged use. A built-in heating system allows charging in sub-zero temperatures as low as -20°C, ensuring optimal performance in all seasons. With a cycle life of over 6000 cycles at 80% depth of discharge (DOD), this battery offers exceptional longevity and total cost-of-ownership value.

Key Features:

  • Dual-Purpose: High cranking power and deep cycle capability in one battery.
  • Integrated Heating: Enables charging down to -20°C for year-round usability.
  • Smart Monitoring: Bluetooth, CAN, and RS485 communication for advanced battery management.
  • High Power Output: Supports up to 800A surge for engine cranking.
  • Durable & Weatherproof: IP67 rated for dust and water resistance.
  • Expandable System Design: Connect up to 4 in series and 4 in parallel.
  • Long Cycle Life: Over 6000 cycles at 80% DOD for extended lifespan.

Ideal for RVs, marine cranking systems, off-grid power, and cold-weather environments requiring dual-function battery support.

This product ships separately from EXPLORIST.life components. This product ships from Epoch’s warehouse.


EPOCH 12V 120Ah Pro Series LiFePO4 Battery TECHNICAL SPECS (click to expand)
  • Nominal Voltage: 12.8V
  • Nominal Capacity: 120Ah
  • Charging Voltage: 14.2V
  • Maximum Charging Current: 100A
  • Maximum Discharge Current: 150A
  • Discharge Cut-off Voltage: 11.2V
  • Communication: Bluetooth, CAN, RS485
  • Heating Function: Yes (charge down to -20°C)

Additional Specifications found HERE

User Manual found HERE.

Limited Warranty

Please view the details of Epoch’s Limited Warranty HERE.


Additional information

Weight 29.7 lbs
Dimensions 12.25 × 6.75 × 9 in
Brand

Epoch

Battery Amp Hours

120AH

Battery Voltage

12V

Battery Heating

Heated

Bluetooth

Yes

Battery Management System (BMS)

Internal BMS

CAN Bus

Yes

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