NorthStar NSB 90TT HT Red

nsb90redNorthStar NSB 90TT HT Red Batteries use pure lead technology to provide exceptionally long float life, even at elevated temperatures. This means huge potential cost savings, due to reduced battery replacement and maintenance. Using the latest pure lead NSB Red Star Technology, the new battery is specially designed for telecom backup power applications, where reliability and long-life are important.

NorthStar NSB 90TT HT Red Specifications

  • 12 volt, 98-99 Ah
  • Dimensions:  13.4 in L x 6.8 in W x 8.4 in H
  • Weight:  76 lbs
  • Terminal Type: Female M6 Leak Proof


  • Pure lead AGM technology delivers long float life for telecom applications even at elevated temperatures
  • 15 year float life at 20°C (68°F)
  • EUROBAT design life definition: Long Life (12+ years)
  • High energy density
  • Operating temperature range: -40°C to +65°C (-40°F to 149°F)
  • State-of-the-art automated manufacturing ensures consistency and reliability
  • 2 year shelf life at 25°C (77°F)
  • Advanced 3 stage terminal design to ensure leak-free operation – female M6 brass terminals provide maximum performance


  • High modulus Polyphenylene Oxide (PPO) plastic materials designed to withstand extended elevated operating temperatures and maintain high battery compression essential for reliable operation – Non-halogenated, thermally sealed plastic casing – Flame retardant (UL 94 VO) and LOI of at least 28%
  • Approved as non-hazardous cargo for ground, sea, and air transport – DOT 49CFR173.159(d), (i) and (ii)
For more information about the NorthStar Red Series,
call 800-876-9373 or email [email protected].