Red Battery 12 v 12 ah

Red Battery 12V 12Ah Maintenance-Free Dry Battery

Red Battery 12V 12Ah battery is a dry-type battery manufactured using maintenance-free VRLA (Valve Regulated Lead Acid) technology, offering high performance and long-lasting use. With a nominal voltage of 12 volts and a capacity of 12Ah, this model provides reliable power for critical applications such as UPS systems, alarm panels, emergency lighting solutions, medical devices, and telecommunications equipment.

Thanks to its low internal resistance (approximately 19 mΩ), it responds quickly to high current demands. Its compact design, robust body construction and leak-proof technology ensure both safe and efficient use.

Technical Specifications

• Nominal Voltage: 12V (6 cells)
• Capacity (20HR – 10.5V): 12Ah
• Capacity (10HR – 10.5V): 11Ah
• Capacity (1HR – 9.60V): 7.2Ah
• Terminal Types: T1 / T2
• Internal Resistance (25°C, fully charged): Approximately 19 mΩ
• Maximum Charging Current: 3.6A
• Maximum Discharge Current: 180A (5 seconds)
• Approximate Weight: 3.40 kg ±4%

Dimensions

• Length: 151 ±1.5 mm
• Width: 98 ±1 mm
• Height: 95 ±1 mm
• Total Height: 101 ±1 mm

Temperature Performance

The Red Battery 12V 12Ah model is designed to deliver balanced performance under varying temperature conditions.

• Capacity at 40°C: 102%
• Capacity at 25°C: 100%
• Capacity at 0°C: 85%
• Capacity at -15°C: 65%

The nominal operating temperature is 25°C ±3°C. The operating range is between -15°C and +50°C during discharge, and between -10°C and +50°C during charging. The storage temperature range is between -20°C and +50°C.

Charging Features

• Float Charge Voltage (25°C): 13.60 – 13.80V
• Temperature compensation: -18mV/°C/Block
• Cyclic Charge Voltage (25°C): 14.50 – 15.00V
• Temperature compensation: -30mV/°C/Block

Thanks to advanced charging parameters, it provides safe and long-lasting performance in both continuously connected systems (float use) and applications requiring periodic use.

Low Self-Discharge Rate

• Remaining capacity after 3 months: 91%
• 6 months later remaining capacity: 82%
• 12 months later remaining capacity: 65%

Thanks to its low self-discharge feature, energy loss is minimal even during long-term storage. This feature offers a significant advantage, particularly for backup power systems.

Areas of Use

• UPS (Uninterruptible Power Supplies)
• Alarm and security systems
• Emergency lighting fixtures
• Fire alarm panels
• Telecommunications and communication systems
• Medical devices
• Solar energy systems
• Electronic control panels

Key Benefits

• Maintenance-free and leak-proof design
• High surge discharge capacity
• Low internal resistance
• Long service life
• Stable operation over a wide temperature range
• Compact and robust body construction

Red Battery 12V 12Ah dry battery; the ideal choice for users seeking a reliable, durable and high-performance energy storage solution. It meets your uninterrupted and stable energy needs in both individual and industrial applications.