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High-performance valve-regulated sealed lead acid battery with flame-retardant ABS housing and 360A high-current discharge capability, specifically designed for UPS systems and industrial backup power applications.
Electrical Specifications
Rated Voltage
12V
Rated Capacity
250Ah (20-hour rate C20, 25°C)
Float Charging Voltage
13.5V-13.8V (Standard Recommendation)
Equalization Charging Voltage
14.1V-14.4V
Cut-off Discharge Voltage
10.5V (Single Cell)
Self-discharge Rate
≤2%/month (at 25°C)
Internal Resistance
≤6 mΩ (fully charged at room temperature)
Instantaneous Discharge Current
Supports short-term high-current discharge up to 600A
To ensure uninterrupted power supply for medical equipment during power outages, this system is paired with a medical-grade 12V 250Ah valve-regulated sealed lead-acid battery that is fully compatible with the integrated voltage stabilizer and inverter. This establishes a comprehensive power supply system featuring "voltage stabilization, voltage regulation, and backup power," completely eliminating the risk of treatment interruptions and data loss caused by sudden power outages, and meeting the long-term emergency power supply needs of critical departments such as operating rooms, ICUs, and radiology departments.
Core Specifications and Medical Compatibility Advantages
Standard Specifications: 12V 250Ah (20-hour rate C20), full capacity with no overstatement, stable high-current discharge, suitable for the instantaneous high-power discharge demands of medical equipment
Medical-Grade Safety: Sealed, maintenance-free design with no electrolyte leakage or acid vapor emission, meeting hospital cleanroom requirements; built-in explosion-proof safety valve eliminates safety hazards
Long-Lasting Performance: Float charge lifespan of 6–10 years; 80% depth of discharge cycle life ≥350 cycles, supporting extended emergency operation of medical equipment
High Compatibility: Operates in a wide temperature range, compatible with various medical voltage stabilizers and UPS systems; features convenient wiring and can be connected in series to expand capacity and meet high-capacity endurance requirements
Stable and Reliable: Low self-discharge rate (≤2%/month) and no memory effect; supports charging and discharging at any time; ensures stable power supply during critical moments to safeguard the uninterrupted operation of medical equipment