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Epoch Batteries 12V 300Ah Pro Series LiFePO4 Lithium Battery

Epoch Batteries 12V 300Ah Pro Series LiFePO4 Lithium Battery
$1,499.00 - $1,499.00
$1,499.00
$1,499.00 - $1,499.00
$1,499.00
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12V 300Ah (3.84kWh) Pro Series - LiFePO4 Cranking & Deep Cycle Lithium Battery (Dual Purpose)

The Epoch 12V 300Ah (3.84kWh) Pro Series - LiFePO4 Cranking & Deep Cycle Lithium Battery (Dual Purpose) is a high-capacity, dual-purpose lithium battery designed to deliver both reliable engine starting power and long-lasting deep cycle energy for demanding applications. Built with advanced LiFePO4 chemistry, this 12V 300Ah lithium battery provides an impressive 3.84kWh of usable energy, making it an excellent choice for boaters, off-grid setups, RV owners, and anglers running power-hungry electronics like fish finders, trolling motors, and onboard accessories. The dual-purpose design allows it to handle high cranking demands while still delivering consistent, deep cycle performance, eliminating the need for separate starting and house batteries in many setups.

Engineered for durability and efficiency, the Epoch 12V 300Ah Pro Series battery offers a significantly longer lifespan compared to traditional lead-acid batteries, with thousands of charge cycles and minimal maintenance required. Its lightweight design improves overall efficiency and ease of installation, while the integrated battery management system (BMS) protects against overcharging, over-discharging, overheating, and short circuits. Ideal for marine, RV, solar, and backup power systems, this LiFePO4 battery delivers stable voltage, fast charging capabilities, and reliable performance in a wide range of conditions, making it a powerful and versatile upgrade for users who need both starting power and deep cycle energy in one dependable solution.


Epoch 12V 300Ah Specs & Features

  • LiFePO4 Chemistry
  • Victron Comms - CANBUS entire string of batteries to Victron Ecosystem
  • HEATED - Internal heating allows for charging in sub-zero conditions
  • BLUETOOTH - iOS and Android Apps
  • External Battery Gauge - Touch Screen (Optional - Coming soon)
  • Communications Box for more Inverter, NMEA2k compatibility (Optional - Coming soon)
  • IP67 Rated, Dust and WATERPROOF
  • Over current and short circuit protection
  • High & low temperature disconnects
  • Max (4) in Series up to 48V
  • Max (16) in Parallel
  • 6000+ Cycle life & Maintenance-free
  • Cell Configuration: 4S3P
  • Chemistry: LiFePO4
  • Ah Capacity: 300Ah
  • Max Continuous Discharge Amps: 300A
  • Max Charge Current Amps: 300A
  • Max Discharge Peak Current Amps: 1,000A @ 5s
  • Series | Parallel: Max (4) in Series, Max (16) in Parallel
  • Voltage: 12.8V
  • Max Charge Voltage: 15.4V
  • Operating Voltage Range: 10.0 - 15.4V
  • Charge Temp Range: -20°C (-4°F) / 55°C (131°F) (with heating)
  • Discharge Temp Range: -20°C (-4°F) / 60°C (140°F)
  • Storage Temp: 0°C (32°F) / 35°C (95°F)
  • Weight: 81 lbs
  • Dimensions (LxWxH): 19.70" x 10.5" x 9.75"

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