NorthStar NSB 170FT Blue+ Battery

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The NSB 170FT Blue+ Battery is designed specifically for demanding environments with an unstable AC power grid. The NorthStar NSB 170FT Blue+ Battery is capable of uncontrolled Partial State of Charge (uPSOC) operation without loss of capacity which is essential for backing up equipment on a power grid that frequently goes down. This battery is less reliant on a full charge after grid failure, and is capable of recharging 5 times faster and 3 time more cycle life than standard AGM batteries.

NorthStar NSB 170FT Blue+ Battery General Specifications:

Height: 320 mm, 12.6 in

Width: 125 mm, 4.9 in

Length: 560 mm, 22.0 in

Weight: 60 kg, 132 lbs

Terminal Torque: 8.0 Nm, 71 in-lbs

8 hour capacity to 1.75 VPC @ 20°C (68°F): 167 Ah

8 hour capacity to 1.75 VPC @ 25°C (77°F): 168 Ah

10 hour capacity to 1.80 VPC @ 20°C (68°F): 168 Ah

10 hour capacity to 1.80 VPC @ 25°C (77°F): 170 Ah

Float voltage @ 20°C (68°F): 2.29 VPC

Float voltage @ 25°C (77°F): 2.27 VPC

Impedance (1KHz): 2.1 mΩ

Conductance: 2,380 S

Short circuit current: 6,000 A

Nominal voltage: 12 V

Additional Details


  • Telecom


  • AGM (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.

  • Northstar-AGM-Battery-Safety-Datasheet.pdf
  • NSB-BLUE-Battery-Application-Manual.pdf
  • NSB-BLUE-Battery-Discharge-Tables.pdf
  • NSB-BLUE-Battery-Family-Brochure.pdf