Battery Power Providers

North Star NSB 12-425

  • Nominal voltage – 12V
  • Nominal Capacity – 425Wh
  • Length (mm) – 341
  • Width (mm) – 173
  • Height (mm) – 213
  • Typical Weight (kg) – 34


Spec Sheet


North Star NSB 12-425

  • 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.
  • Advanced 3 stage terminal design to ensure leak -free operation – 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.
  • Approved as non -hazardous cargo for ground sea and air transport DOT 49CFR173.159(d), (i) and (ii).


Nominal Voltage (V)12
Nominal Capacity (Wh), 4C (15min) power to 1.67 VPC425
Length (mm)341
Width (mm)173
Height (mm)213
Typical Weight (kg)34



  • 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).
  • EUROBAT design life definition: Very Long Life (12+ years).
  • Fast recharging.
  • Operating temperature range -40°C to +65°C (-40°F to 149°F).

Related Products

Subscribe today

Subscribe To Our Weekly Newsletter

Get notified about new battery catalogue

Please enter required details