The NSB HT RED Battery® delivers long life in unreliable grid conditions even at high temperatures. Pure lead electrochemistry greatly increases temp and corrosion resistance while reducing component aging Thin plates deliver large surface area high power density and low resistance Design life 15+ years at 20°C (68°F) Extra long life at high temp operation 40°C (104°F) EUROBAT design life definition: Very Long Life (12+ years) Advanced 3 stage terminal design to ensure leak-free operation - brass terminals provide maximum performance Approved as non-hazardous cargo for ground, sea and air transport DOT 49CFR173.159(d), (i) and (ii) Fast recharging High cyclic performance Flame retardant (UL 94 VO) and LOI of at least 28% Shelf life of up to 24 months Operating temperature range -40°C to +65°C (-40°F to 149°F) State-of-the-art automated manufacturing ensures consistency and reliability 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 Download PDF All NorthStar batteries are compliant with: Telcordia SR4228, IEC 60896; Bellcore GR-63-Core, Issue 1; British, German, and Russian telecom standards; UL approved and UN2800 certified. NorthStar is registered to ISO 9001 and ISO 14001.