Epoch 12V 300Ah LiFePO4 Battery – Heated, Bluetooth (Essential Series)

Description

The Epoch 12V 300Ah LiFePO4 Battery delivers high-capacity lithium iron phosphate power for RV, marine, and off-grid energy systems.

Built with advanced LiFePO4 technology, this battery provides extended run times, exceptional durability, and reliable performance in demanding environments. With integrated Bluetooth monitoring and internal heating, it ensures optimal performance even in cold conditions.

With 300Ah of capacity and 3840Wh of energy, this battery is ideal for high-demand applications requiring long-lasting, dependable power. Designed for scalability, it supports series and parallel configurations for larger systems.

Best For

• RV and van life power systems
• Marine and offshore applications
• Off-grid homes and cabins
• High-capacity solar energy storage
• Long-duration backup power

Features

• High-Capacity Deep Cycle Power
  Provides 300Ah of lithium capacity and 3.84kWh of energy for extended run times in high-demand systems.
• Bluetooth Monitoring
  Monitor battery status, voltage, and performance through iOS and Android apps.
• Internal Heating System
  Allows safe charging in cold environments, improving performance in sub-zero conditions.
• Advanced Battery Management System (BMS)
  Protects against overcharge, over-discharge, short circuit, and temperature extremes.
• Expandable Power System
  Supports up to 4 batteries in series and 4 in parallel (4S4P) for scalable energy systems.
• Long Cycle Life
  Delivers 4,000+ cycles for long-term reliability and reduced cost over time.

Specifications

Official Specification Sheet (PDF)
Official User Manual (PDF)

Warranty
11-Year Manufacturer Warranty

Battery Type
LiFePO4 Lithium Battery

Rated Capacity
300Ah (3.84kWh)

Voltage
12.8V nominal

Cycle Life
4,000+ cycles at 80% depth of discharge

Max Continuous Discharge
200A

Max Peak Discharge
400A (10 seconds)

Max Charge Current
200A

Recommended Charge Current
50A

Charge Voltage
14.2V

Float Voltage
13.3V – 13.6V

Operating Temperature
Charge: -20°C to 60°C (with heating)
Discharge: -20°C to 60°C

Storage Temperature
0°C to 35°C recommended

Terminals
M8 bolt

IP Rating
IP54

Dimensions
13.75" L (15.25" with handles) × 7.63" W × 10.0" H (10.5" with terminals)

Weight
58 lbs

Connectivity
Bluetooth (iOS & Android)

Expandable Configuration
Max 4 in series / Max 4 in parallel (4S4P)

Protection
Overcharge, over-discharge, short circuit, overcurrent, high & low temperature protection

Certifications
UL1642, UL9540A, IEC62619, CE, UN38.3

Recommended Charger
12V LiFePO4 compatible charger