The Santak 12V38Ah battery is a product utilizing Valve-Regulated Lead-Acid (VRLA, AGM technology) with the following main parameters and characteristics:

Basic Specifications: Rated voltage is 12V, rated capacity is 38Ah (discharged to 10.5V at 20-hour rate, 25°C environment). Dimensions are approximately 197×165×170mm (L×W×H), weight is about 12.5kg. Terminal type is M8 bolt terminals, some models support quick-connect terminal adapters
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Performance Indicators: At 50% Depth of Discharge (DOD), cycle life is approximately 350 cycles; at 30% Depth of Discharge (DOD), cycle life is approximately 700 cycles. Float charge voltage range is 13.6V-13.8V (25°C). Operating temperature range is charging 0°C~40°C, discharging -15°C~50°C, self-discharge rate is ≤2%/month (25°C environment)
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Application Areas: Suitable for switches, electrical equipment, medical devices, computer uninterruptible power supplies, transmission substations, fire protection, security and alarm monitoring, emergency lighting, and other occasions
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Product Features: Maintenance-free design, no need to add water during use. Utilizes multi-component new alloy plates and high-purity electrolytic lead, with low internal resistance and high output power. Fully sealed design, no liquid leakage, no acidic gas emission, with anti-vibration and anti-explosion functions. Low self-discharge, long lifespan, and good economic efficiency
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These characteristics make the Santak 12V38Ah battery an efficient and reliable energy storage solution, suitable for various applications requiring stable power supply.