EnerSys PowerSafe GU-23 Batteries

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EnerSys PowerSafe GU-23 Summary:

EnerSys PowerSafe GU-23 Batteries are engineered to meet the requirements of the power industry with its industry leading features. The PowerSafe G product family features calcium plates which demonstrate maximized performance in long discharge applications, allow the battery to tolerate high temperatures, and along with extra thick positive grids make the PowerSafe G family of batteries one of the most rugged on the market.

As industry requirements for less maintenance increase, the PowerSafe G family continues to be a proven solution. They're designed with an electrolyte reserve for reduced watering requirements to allow for a longer water interval. Thick lead-calcium grids maximize performance and help to provide for 100% initial capacity out of the box.

EnerSys PowerSafe GU-23 General Specifications:

Number of Cells: 1

Nominal Voltage (V): 2

Capacity @ 8hr Rate (Ah): 2540

Length: 384 mm, 15.1 in

Width: 422 mm, 16.6 in

Height: 693 mm, 27.3 in

Unpacked: 219 kg, 483 lbs

Domestic Packed: 229 kg, 505 lbs

Electrolyte only 1.215 S.G.: 84 kg, 185 lbs, 70 L, 18.5  gal

Additional Details


  • CATV & Broadband
  • Telecom


  • Lead Acid - Flooded

Downloads & Documentation

See below for documentation relating to this product line that is available to download. To download this documentation, please click on the desired document you’d like to download and fill out the required form information fields. You will be able to view and download the documents upon completion of the download form.

  • EnerSys PowerSafe G Owners Manual
  • EnerSys PowerSafe G Performance Specs
  • EnerSys PowerSafe G Range Summary
  • EnerSys PowerSafe GT Battery Range Summary
  • EnerSys PowerSafe GU Battery Range Summary
  • EnerSys PowerSafe GU Range Summary
  • EnerSys PowerSafe GU Performance Specs
  • EnerSys PowerSafe G Safety Data Sheet
  • EnerSys Standby Power Product Overview