Product details

The Santak Castle C12-250 battery boasts a 12V voltage and an ultra-large capacity of 262Ah as its core advantages, specifically optimized for UPS systems. It innovatively adopts corrosion-resistant grid technology and automated production processes, ensuring a 10-year float service life while delivering high-rate discharge capability of 820W/cell. Even in short 24-minute discharge scenarios, it maintains a stable voltage output of 1.67V. The battery casing is made of UL94-V0 flame-retardant material, paired with a unique embedded M8 terminal design, enhancing operational safety and simplifying the multi-cell series installation process.The compact 521×268×226mm structure integrates a high-density lead-acid system weighing 72.5kg, effectively reducing energy loss through an ultra-low internal resistance design of 2.5mΩ. It is particularly suitable for critical infrastructure requiring long-term backup power, such as data centers, rail transit, and financial systems. A scientific maintenance system combining monthly float voltage checks and annual capacity verification, along with Santak's professional technical support network, ensures each power system maintains optimal performance throughout its lifecycle.

Product Features

  • 10-year float service life design, grid corrosion resistance improved by 50%
  • High-rate discharge supports 820W/cell continuous output
  • UL94-V0 grade flame-retardant housing ensures operational safety
  • Self-discharge rate as low as <3% over 28 days
  • Automated production ensures consistency in multi-cell series connection
  • Embedded M8 terminals simplify installation and maintenance processes
  • Compatibility design precisely matched for UPS systems

Application Scenarios

  • Uninterrupted power supply for critical equipment in data centers
  • Backup power for core network equipment in communication base stations
  • Emergency power supply for financial system transaction terminals
  • Power continuity for medical intensive care equipment
  • Redundant power configuration for intelligent security monitoring systems
  • Power outage protection for industrial automation control systems
  • Stable power supply for rail transit signaling equipment

Product Parameters

  • Model:C12-250
  • Voltage (V):12
  • Capacity/Ah(C20@34℃):262
  • W/cell,1.67V@24min:820
  • Internal Resistance (mΩ):2.5
  • Dimensions (mm) L:521
  • Dimensions (mm) W:268
  • Dimensions (mm) H:220
  • Dimensions (mm) TH:226
  • Weight (Kg):72.5
  • Terminal Type:M8
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