The PECRON EP3800-48V is a 3,840Wh expansion battery designed to increase the energy storage capacity and extend the operating time of compatible PECRON power stations equipped with MJ32 cascade ports. It uses LiFePO4 battery cells and connects to a compatible host through the included MJ32 cascade cable.

The expansion battery includes an LED capacity indicator, cascade status indicator, serial-number selector, two MJ32 expansion ports, and stacking hardware. Once connected, individual battery current and voltage information can be viewed through the compatible PECRON app.

Key Features

  • 3,840Wh Expansion Capacity: Adds 3,840Wh of battery storage to a compatible power station equipped with an MJ32 cascade port.
  • LiFePO4 Battery: Uses automotive-grade LiFePO4 battery cells designed to maintain more than 80% capacity after 3,500 cycles.
  • MJ32 Cascade Connection: Includes two MJ32 expansion ports for connection to compatible host power stations and supported cascade configurations.
  • Compatible Power Stations: Designed for compatible PECRON models with MJ32 cascade ports, including the E1000LFP, E1500LFP, E2400LFP, E3600LFP, F3000LFP, and E3800LFP.
  • Cascade Capacity: Supports up to three EP3800-48V expansion batteries per MJ32 port.
  • LED Capacity Indicator: Shows the expansion battery’s remaining charge level at 25%, 50%, 75%, and 100% intervals.
  • Cascade Status Indicator: Displays yellow while the host and expansion battery are balancing and green when balancing is complete.
  • Serial-Number Selector: Allows each connected expansion battery to receive a unique identification number for system and app monitoring.
  • Host-Based Charging and Discharging: Charges and discharges through the connected compatible host power station.
  • App Monitoring: Allows the current and voltage of each connected expansion battery to be viewed through the compatible PECRON app.
  • Stackable Design: Up to four EP3800-48V expansion batteries can be physically stacked using the supplied connecting hardware.

Specifications

  • Battery Capacity: 3,840Wh (51.2V, 75Ah)
  • Battery Type: LiFePO4
  • Battery Cycle Life: More than 80% capacity after 3,500 cycles
  • Expansion Ports: Two MJ32 ports
  • Connection Type: MJ32 cascade connection
  • Maximum Cascade Quantity per MJ32 Port: Three expansion batteries
  • Maximum Physical Stack: Four expansion batteries
  • Normal Operating Temperature: 32°F–113°F
  • Supply Ambient Temperature: -4°F–113°F
  • Charging Ambient Temperature: 32°F–113°F
  • Storage Ambient Temperature: -4°F–113°F
  • Recommended Storage Temperature: 68°F–86°F
  • Maximum Operating Altitude: Approximately 9,843 ft.
  • Dimensions: 17.3 × 12.2 × 8.8 inches
  • Net Weight: Approximately 66.8 lb.

Included

  • PECRON EP3800-48V Expansion Battery
  • One MJ32 cascade cable
  • Six corner protectors
  • Six metal connecting pieces
  • Twelve screws
  • One slotted screwdriver
  • One accessory pouch
  • One user instruction manual

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