NorthStar Battery

NorthStar 12 Volt 40AH Solar AGM Battery

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Ships via UPS - Available for In Store Pick Up


NorthStar BLUE+ 12V 40AH Sealed AGM Battery

(Available for ground shipping or in-store pick up)


Delivers ultra-fast recharge and exceptional PSoC cycling performance!


  • AGM Thin Plate Lead Carbon
  • Ultra-fast recharge
  • Exceptional PSoC cyclic performance 2050 cycles at 50% DoD
  • Lead carbon added to negative electrodes increases power and reduces sulfation
  • High potential fuel savings when used with hybrid genset applications
  • 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
  • Design life 12+ years at 20°C (68°F)
  • EUROBAT design life definition: Very Long Life (12+ years)
  • Shelf life of up to 24 months
  • Non-spillable, non-hazmat
  • Approved as non-hazardous cargo for ground sea and air transport

Nominal Technical Specifications:

Dimensions (LxWxH) 9.8 x 3.8 x 8.2 in (250 x 97 x 208 mm)
Weight 31 lbs. (14 kg)
Terminal Female M6 x 1.0
Terminal Torque 8.0 Nm (71 in-lbs)
10 hr capacity to 1.80VPC @ 25°C (77°F) 37 Ah
8 hr capacity to 1.75VPC @ 25°C (77°F) 37 Ah
Float Voltage @ 20/25°C (68/77°F) 2.28 / 2.27 VPC
Impedance (1Khz) 3.9 m© @ 25°C (77°F)
Conductance 1114 S
Short Circuit Current

1500 A

Maximum Charge Current (A) No Limit
Operation Temperature Range -40°C to +65°C
Nominal Voltage




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