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Future Generators

EPOCH

EPOCH 12V 50Ah LiFePO4 Lithium Battery – Bluetooth, Heating, Waterproof

  • Capacity50 Ah
  • Nominal voltage12 V

$299.00

In stock

Works with: 12 V systems

Questions? Call (727) 761-7772

SKU EPOCH-B1250B

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Overview

  • LiFePO4 Chemistry – Deep Cycle Battery
  • HEATED – Internal heating allows for charging in sub-zero conditions
  • BLUETOOTH – iOS and Android Apps
  • IP67 Rated, Dust and WATERPROOF
  • Built-in Smart Battery Management System (BMS)
  • Over charge and over discharge protection
  • Over current and short circuit protection
  • High & low temperature disconnects
  • Max (4) in Series up to 48V
  • Max (4) in Parallel up to 200Ah
  • 3500+ Cycle life & Maintenance-free
  • 11 Year Manufacturer Warranty

SPECIFICATIONS

Configuration

Cell Configuration: 4S Chemistry: LiFePO4

Current

Ah Capacity: 50Ah Max Continuous Discharge Amps: 100A Max Charge Current Amps: 150A (10 Seconds) Max Discharge Peak Current Amps: 150A (30 Seconds) Series | Parallel: Max (4) in Series up to 48V, Max (4) in Parallel – 4S4P

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Voltage

Voltage: 12V Max Charge Voltage: 14.6V Operating Voltage Range: 10.8 – 14.6V

Temperature

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) (Max 12 Months)

WEIGHT AND DIMENSIONS

Weight: 22 (LBS)

Dimensions Length: 13 (inches) Width: 10.25 (inches) Height: 11 (inches)

RECOMMENDED CHARGING SETTINGS

To properly charge your Epoch Batteries, you will want to verify that any charging component in your system is capable of being programmed for the following specifications. Charging components can include, but are not limited to converters, inverter chargers, solar charge controllers, DC to DC chargers, etc.

  • Bulk/Absorption: 14.2V – 14.6V
  • Absorption Time: Two batteries in parallel connections require 30 minutes 200Ah
  • Float: 13.4V – 13.8V
  • Equalization: 14.4V/ Disabled
  • Temperature Compensation: 0/Disabled
  • Charge Rate: 50% of the battery or battery bank capacity
  • Battery Charge Temperature Range: 32°F (0°C) to 131°F (55°C)
  • Battery Discharge Temperature Range: -4°F (-20°C) to 140°F (60°C)
  • Cell Charge Temperature: 32°F (0°C) to 131°F (55°C)

NOTE: Not all chargers are capable of multistage charging. If yours is not, you will want to verify it can be programmed for the Bulk/Absorption voltage and have the other items mentioned disabled if applicable. Consult your charger’s manual or the manufacturer.

IP Rating

IP67

Experience worry-free adventures with our robust IP67 protection. Your battery is completely sealed against dust and can be safely immersed in water up to 1 meter deep for 30 minutes. Whether you’re caught in heavy rain or crossing streams, this military-grade protection ensures your power stays reliable.

  • Fully Dustproof
  • Waterproof up to 1m
  • All-Weather Protection
  • Submersible Design

Specifications

Key specifications
Capacity50 Ah
Nominal voltage12 V
ChemistryLiFePO4
Warranty11 years
CertificationsNot listed
Dimensions13 × 10.25 × 11 in
Weight22 lb
Identifiers
BrandEPOCH
SKUEPOCH-B1250B

Runtime estimate

Based on this battery's rated capacity of 50 Ah at 12 V (about 0.6 kWh), assuming 90% usable capacity and 92% inverter efficiency, the same as the system calculator. Real runtime also depends on temperature and age.

Add up the watts of everything you want to run at once.

Estimated runtime30 minutes

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