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Q85 Super safe SIB 12V 37.5Ah sodium car starting battery with 10000 times cold starting

CSiT 12V car starting battery excels in low-temperature environments, a critical edge for start-stop systems in cold regions. Sodium-ion batteries have higher ionic conductivity at low temperatures compared to lithium-ion batteries, enabling efficient charge and discharge even in temperatures as low as -20°C or below. In harsh winter conditions, it can reliably provide strong starting power for vehicles, ensuring the start-stop system operates stably without performance degradation caused by low temperatures. This not only enhances driving safety in cold climates but also extends the service life of the battery in extreme environments.

  • Nominal Voltage: 12V
  • Nominal Capacity: 37.5Ah
  • Rated energy: 450Wh
  • Working voltage: 8~14.6V
  • Housing: ABS
  • Weight: about 6.2kgs
  • Cycle Life: 2,000 Times
  • Discharge Temperature: -40~70°C
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product details
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Advantage of CSiT 12V sodium battery for car starting :

Superior Low-Temperature Performance: Maintains 80% discharge capacity at -20°C, ensuring reliable engine starts and stable start-stop system operation in cold climates.

 

Enhanced Safety & Durability: Higher thermal runaway threshold and resistance to overcharge/discharge reduce fire risks; 2000+ charge cycles outlast lead-acid batteries by 3x.

 

Fast Charging Capability: Supports 0.8C fast charging, reaching 80% capacity in 45 minutes, ideal for quick energy replenishment in busy urban driving scenarios.

advantage

Technical Data sheet

Model  Q85-12V37Ah-01 S95-12V37Ah-01 H05-12V37Ah-01
Nominal Voltage 12V 12V 12V
Nominal  Capacity 37.5Ah 37.5Ah 37.5Ah
Cranking Amps 660A 700A 660A
Rated Energy 450Wh 450Wh 450Wh
Start-stop time 100,000 times 100,000 times 100,000 times
Dimension 230*175*200mm 261*173*200mm 242*175*189mm
Weight 5.8kgs 6.2kgs 6kgs
Working Temperature -40 ~60°C -40 ~60°C -40 ~60°C
Battery Cell  32140 Cylinder 32140 Cylinder 32140 Cylinder
Configuration 4S5P 4S6P 4S8P
Protection Grade IP65 IP65 IP65
Case Materal ABS+PC ABS+PC ABS+PC

Application

CSiT 12v sodium ion car starting battery can be used for:

• Car.

• Truck.

• Smart energy management systems

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