Top Terminal VRLA Battery for Renewable Energy Storage
EnergyCell RE Top Terminal

Product Highlights

  • Ideal for moderate power for renewable energy applications
  • High-density pasted plates for high cycle life
  • High recharge efficiency
  • UL-recognized component
  • The EnergyCell RE Top Terminal Valve Regulated Lead Acid (VRLA) battery is designed for high power density in renewable energy cycling applications.  It features Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99%, and freedom from electrolyte maintenance.  EnergyCell RE batteries also feature low profile terminals with threaded copper alloy inserts providing increased safety and reduced maintenance. The top terminal models are ideal for moderate power applications and are designed to fit in standard Case 31 enclosures to fit a wide variety of installation scenarios.

    Technical Specifications


    EnergyCell RE Top Terminal Battery

    Cells Per Unit 6 6 6 6 6
    Voltage Per Unit 12 Vdc 12 Vdc 12 Vdc 12 Vdc 12 Vdc
    Operating Temperature Range
    (with temperature compensation)
    -40°F to 122°F (-40°C to 71°C)
    Optimal Operating Temperature Range 74 to 80°F (23 to 27°C) 
    Float Charging Voltage 13.5 to 13.8 Vdc/unit Average at 77°F (25°C)
    Equalization and Cycle
    Service Charging Limits
    14.4 to 14.8 Vdc/unit Average at 77°F (25°C)
    Self Discharge Battery can be stored up to 6 months at 77°F (25°C) before a freshening charge is required. Batteries stored at temperatures greater than 77°F (25°C) will require recharge sooner than batteries stored at lower temperatures.
    Terminal Copper alloy insert terminal to accept 10"-32 UNC bolt. Threaded copper alloy insert terminal to accept ¼-20 UNC bolt
    Terminal Hardware Initial Torque 30 in-lbs (3.4 Nm)            110 in-lbs (12.4 Nm)
    Weight (lbs/kg) 27 lbs (12 kg) 40 lbs (18 kg) 54 lbs (25 kg) 64 lbs (30 kg) 69 lbs (31 kg)
    Dimensions HxWxD (inches/cm) 6.8x7.76x5.19 / 172.7x197.1x131.9  8.07x9x5.48 / 205.1x228.6x139.2 8.01x10.76x6.83 / 203.5x273.2x173.4 8.06x12.51x6.83 / 204.8x317.8x173.4  8.52x13.42x6.8 / 216x340.9x172.7