36V 50Ah Essential Series LiFePO4 Battery (1.92kWh)

$699.00 $0.00( / )
Tax included.
36V 50Ah Essential Series LiFePO4 (1.92kWh): Premium deep cycle lithium power in a standard Group 31 footprint, engineered as a direct upgrade for trolling motors, marine, and off-grid systems. Heated 36V Lithium Power: Built-in internal heating allows for safe and efficient charging even in sub-zero and extreme cold-weather conditions. Smart...
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  • 36V 50Ah Essential Series LiFePO4 (1.92kWh): Premium deep cycle lithium power in a standard Group 31 footprint, engineered as a direct upgrade for trolling motors, marine, and off-grid systems.

  • Heated 36V Lithium Power: Built-in internal heating allows for safe and efficient charging even in sub-zero and extreme cold-weather conditions.

  • Smart Bluetooth Monitoring: Connect seamlessly to the free Epoch iOS and Android apps to track real-time capacity, voltage, and battery health.
  • High-Performance Output: Delivers 100A maximum continuous discharge and a 130A peak discharge (up to 10 seconds) to easily handle demanding loads.

  • Advanced Smart BMS Protection: Integrated Battery Management System automatically guards against over-charge, over-discharge, over-current, short circuits, and extreme high/low temperatures.

  • IP65 Rated & Waterproof: Dust-tight and water-resistant enclosure built to withstand harsh marine, mobile, and outdoor environments.

  • Expandable Capacity: Parallel expansion supports wiring up to 4 batteries together to drastically increase your total runtime.

  • 4,000+ Cycle Life & Maintenance-Free: Exceptional drop-in replacement longevity requiring absolutely no watering, acid maintenance, or routine upkeep.

  • 11-Year Manufacturer Warranty: Backed by an industry-leading warranty to guarantee long-term performance and peace of mind on the water.

Specification:

Configuration
Cell Configuration: 12S
Chemistry: LiFePO4

Current
Ah Capacity: 50Ah
Max Continuous Discharge Amps: 100A
Max Charge Current Amps: 120A (10 Seconds)
Max Discharge Peak Current Amps: 130A (10 Seconds)
Series | Parallel: Max (1) in Series | Max (4) in Parallel

Voltage
Voltage: 36V
Max Charge Voltage: 43.8V
Operating Voltage Range: 30 - 43.8V

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 & Dimensions:

Weight: 35 (LBS)
Dimensions
Length: 13.0 (inches)
Width: 6.8 (inches)
Height: 9.44 (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)
Cell Discharge Temperature: -4°F (-20°C) to 140°F (60°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.

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