Santak C12-38 UPS Battery 12V38AH Valve-Regulated Lead-Acid Battery

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