Epoch Batteries - 12V 300Ah Pro Series - LiFePO4 Cranking & Deep Cycle Lithium Battery (Dual Purpose)

Epoch Batteries - 12V 300Ah Pro Series - LiFePO4 Cranking & Deep Cycle Lithium Battery (Dual Purpose)

SKU: DP12300H

Price: $1,499.00
List Price: $0.00
Price: $1,499.00
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Description

High-Crank Power Meets Deep-Cycle Endurance — Built for Extreme Demands
The 12V 300Ah Pro Series - LiFePO4 Cranking & Deep Cycle battery is engineered to deliver instant high-output cranking power while providing long-lasting deep-cycle performance. Whether you're starting heavy-duty engines or powering off-grid systems, this battery offers exceptional current handling, internal heating for cold climates, and seamless integration with the Victron ecosystem. It’s rugged, smart, and built for professionals who demand maximum reliability.

Key Features & Benefits:

12V 300Ah Pro Series - LiFePO4 Cranking & Deep Cycle delivers dual functionality for engine starting and deep energy storage

Peak discharge power: 1,000A for 5 seconds, 800A for 10 seconds — perfect for high-demand cranking

300A continuous charge and discharge for high-load systems

Victron communications (CANBUS) ready — integrates seamlessly with the Victron ecosystem

Heated internals allow charging in freezing temperatures (below 0°C)

Bluetooth monitoring via iOS and Android apps

Over-the-air firmware updates keep your battery performance optimized

Optional touchscreen battery gauge and communications box (for NMEA2k & inverter compatibility) coming soon

IP67-rated — fully waterproof and dustproof for extreme environments

Built-in smart BMS with protection against overcurrent, short circuit, and temperature extremes

Connect up to 4 in series (48V) or 16 in parallel for larger energy banks

6000+ cycle life ensures long-term performance and ROI

Maintenance-free with an 11-year manufacturer warranty

If you need a battery that cranks hard, powers long, and thinks smart — the 12V 300Ah Pro Series - LiFePO4 Cranking & Deep Cycle is your ultimate power solution.

Specifications

Epoch Batteries - 12V 300Ah Pro Series - LiFePO4 Cranking & Deep Cycle:

Category Specification
Configuration
Cell Configuration 4S3P
Chemistry LiFePO4
Current
Capacity (Ah) 300Ah
Max Continuous Discharge 300A
Max Charge Current 300A
Max Peak Discharge 1,000A (5 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 81 lbs
Length 19.70 inches
Width 10.5 inches
Height 9.75 inches

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