Santak UPS Battery 12V38AH Lead-Acid Battery C12-38
The Santak UPS battery C12-38 is a castle series lead-acid battery specifically designed for UPS systems. Featuring a V0-grade fire-retardant shell and a 10-year float service life design, it delivers safe and stable power protection for data centers, medical equipment, and communication base stations. The 12V38Ah high capacity, paired with cutting-edge plate technology, enables high-rate discharge and ample power output, with a 28-day self-discharge rate below 3%, far exceeding industry standards. Embedded terminals and automated production processes ensure consistency during multiple series connections, while intelligent float charge voltage management significantly reduces system maintenance costs.
Buy Now
Product details
As the core power unit of UPS systems, the Santak Castle C12-38 lead-acid battery, with its robust 12V38Ah performance and V0-grade fire-retardant shell design, has become the preferred power safeguard for critical facilities such as data centers, medical equipment, and communication base stations. This battery employs professional-grade grid manufacturing technology, enhancing plate corrosion resistance by 30%. Combined with a 14.1V equalization charging mode, it achieves an ultra-long float service life of over 10 years. During sudden power outages, its high-rate discharge capability instantly delivers 123W/cell power, maintaining a stable voltage output of 1.67V/cell for 17 minutes, buying crucial data-saving time for critical equipment.The battery utilizes automated welding technology internally, ensuring each plate's resistance remains stable at 9mΩ±5%, with voltage fluctuations below 1% during multi-cell series connections. Its compact 197×165×170mm structure, paired with M6 embedded terminals, supports rapid stacked installation, allowing a single group to expand up to 4 parallel configurations. The specially designed fire-retardant casing complies with UL94-V0 standards, effectively delaying fire spread in high-temperature environments. For diverse application scenarios, it offers a constant power algorithm configuration: when a system requires supporting a 3000VA UPS for 1 hour, 4 parallel groups of C12-38 can meet the 123W/battery power demand, with a self-discharge rate of just 2.8% over 28 days—20% lower than industry standards.The operation and maintenance system is equipped with an intelligent early warning system, capable of precisely monitoring monthly float voltage fluctuations within ±0.05V. Annual verification discharge tests can identify capacity-degraded batteries in advance. When ambient temperature rises to 35°C, the automatic temperature compensation function activates, reducing float voltage by 3mV per 1°C increase to effectively prevent thermal runaway. This battery has been successfully applied as backup power for CT machines in top-tier hospitals, providing 38 minutes of continuous power during municipal grid fluctuations, ensuring the integrity of examination data for over 2,000 emergency patients.Product Features
- 10-year float service life design, reducing long-term usage costs
- UL94-V0 fire-retardant casing with industry-leading safety standards
- Excellent high-rate discharge performance, self-discharge rate <3% in 28 days
- Automated production ensures consistency, supports multi-cell series applications
- Embedded terminal design for convenient and efficient installation/maintenance
- Deep compatibility with UPS systems to optimize overall power solutions
- Corrosion-resistant plate technology enhances battery cycle stability
Application Scenarios
- Data center UPS backup power supply systems
- Emergency power supply for communication base stations and network equipment
- Power protection for core server rooms in financial systems
- Backup power for medical equipment (e.g. MRI, monitors)
- Power support for security surveillance systems and emergency lighting
- Power outage protection scenarios for industrial automation control systems
- Backup power supply for rail transit signaling systems
Product Parameters
- Model:C12-38
- Voltage (V):12
- Capacity/Ah(C20@27℃):38
- W/cell,1.67V@17min:123
- Internal Resistance (mΩ):9
- Dimensions (mm) L:197
- Dimensions (mm) W:165
- Dimensions (mm) H:170
- Dimensions (mm) TH:170
- Weight (Kg):11.4
- Terminal Type:M6
