FIAMM SMG 20OPzV2500 Batteries

Alpine Power Systems' experienced technical support & sales team is here to assist your needs:

The FIAMM SMG 20OPzV2500 is ideal for telecom BTS, emergency lighting and security, railway, airport & seaport signaling, power plants & power distribution control, and monitoring systems.

General Specifications of FIAMM SMG 20OPzV2500:

Type: 20OPzV2500

Model: SMG 2800

Capacity (Ah) at 77°F; 8 hrs to 1.75 VPC: 2800

Short Circuit Current (A) IEC 60896 21-22: 20050

Internal Resistance IEC 60896 21-22: 0.102

Weight (lbs): 434

Dimensions (in)

Length: 8.35

Width: 19.17

Height:  32.44

Nominal Voltage: 2V

Float Voltage at 77°F: 2.25 V/cell

Additional Details


  • Telecom
  • Emergency Lighting
  • Security & Alarms
  • Utilities & Switchgear


  • Gel (VRLA)


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.

  • FIAMM Non-spillable SMG Product Info
  • FIAMM SMG Folder
  • FIAMM Brochure
  • FIAMM SMG OPzV Specifications