The Ultra 12V 200Ah Rechargeable Battery combines high performance and durability, offering a nominal voltage of 12V and a capacity of 200Ah. This battery is engineered to deliver stable power output even in demanding environments, and with a low internal resistance of 2.8 mΩ, it ensures high charging efficiency. In addition, the maximum discharge current of 780A (for 5 seconds) makes it highly capable for systems requiring high peak power.

Moreover, this battery is designed to operate under a wide range of temperatures, with an operating temperature range from -15°C to 50°C during discharge, ensuring reliable performance even in extreme conditions. Additionally, it retains 92% of its charge after 1 month of storage, and 80% after 6 months, making it ideal for applications requiring prolonged periods of inactivity.

Key Specifications

• Nominal Voltage: 12V
• Capacity: 200Ah
• Internal Resistance: 2.8 mΩ at 1kHz
• Maximum Discharge Current: 780A (for 5 seconds)
• Maximum Charging Current: 19.5A
• Life Expectancy: 15 years
• Charge Retention: 92% after 1 month, 80% after 6 months at 20°C
• Operating Temperature: -15°C to 50°C (Discharge), -15°C to 40°C (Charge)
• Terminal: F4
• Flammability Resistance Option: UL94 V-0 ABS casing
• Weight: Approx. 66.5kg

• Key Features

  1. High Power Output: This battery provides a maximum discharge current of 780A for 5 seconds, making it ideal for systems with peak power demands.
  2. Long Lifespan: With a life expectancy of 15 years, this battery ensures a reliable power source for long-term applications.
  3. Temperature Resistant: Operating efficiently from -15°C to 50°C during discharge and -15°C to 40°C during charging, it is well-suited for varying environmental conditions.
  4. High Efficiency: The low internal resistance of 2.8 mΩ results in faster charging and reduced energy loss.
  5. Charge Retention: Even after extended periods of storage, the battery retains up to 92% of its charge after one month, ensuring readiness when needed.
     

     Design Features

     • Casing: The Ultra 12V 200Ah battery features a durable ABS casing, available with optional UL94 V-0 flammability resistance for enhanced safety.
     • Terminal Type: F4 terminals provide a secure and efficient connection, facilitating easy installation in various power systems.
     • Dimensions: Compact design with optimized dimensions, ensuring it fits seamlessly into a variety of applications.

     This battery is also built with ISO 9001 certified manufacturing processes, guaranteeing high-quality performance and consistency.

     Discharge Specifications

     1. 20-hour rate: 212Ah
     2. 10-hour rate: 204Ah
     3. 5-hour rate: 171Ah
     4. 1 C (200A to 10.20V): 100Ah
     5. 3 C (600A to 10.20V): 50Ah
        

        Outbound Links

        • Official Website for Ultra Products: Ultra Official Website

        Internal Links

        • Related Product Categories:
          • Batteries for Solar Power Systems
          • UPS Compatible Batteries

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