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 (length × width × height), weight is about 12.5kg. Terminal type is M8 bolt terminals, with some models supporting 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 about 700 cycles. Float charge voltage range is 13.6V-13.8V (25°C). Operating temperature range is 0°C~40°C for charging, -15°C~50°C for discharging, with a self-discharge rate of ≤2%/month (25°C environment).
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Application Areas: Suitable for switches, electrical equipment, medical devices, computer uninterruptible power supplies, transmission and substations, fire protection, security and alarm monitoring, emergency lighting, and other scenarios.
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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.