NorthStar NSB 12-310 Red

The NorthStar NSB 12-310 Red UPS Battery delivers superior performance at high discharge rates down to <15 mins. The NSB 12-310 performance excels at high rates of discharge and recharge.  The Pure lead electrochemistry allowing for greatly increases temp and corrosion resistance. Thin plates deliver large surface area high power density and low resistance. With a design life 15+ years at 20°C (68°F) the NorthStar NSB 12-310 is built to last.

NorthStar NSB 12-310 Red Features

  • 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)


Height 7.9 in
Width 6.8 in
Length 10.3 in
Weight 57 lbs
Terminal Female M6 x 1.0
Terminal torque 8.0 Nm (71 in-lbs)
4C (15min) power to 1.67 VPC 310 Watts/Cell
Float voltage 2.28 VPC
Shelf life up to 24 months
Conductance 1760 S
Impedance (1Khz) 2.61 mΩ @ 25°C (77°F)
Short circuit current 3000 A
Operation temperature range -40°C to +65°C
Nominal voltage 12 V
Silver equivalent 12-300
Capacity W/cell (15 min)
For more information about NorthStar Batteries,
call 800-876-9373, or email [email protected].