6-CNF-120-cgb Battery12V120AH-solar energy system battery

■ FEATURES

- Utilizes high-quality, high-tin alloy, and imported colloid electrolyte, resulting in a low self-discharge rate.

- Demonstrates excellent depth discharge recovery performance. Plates with a special paste formula enhance discharge and charge performance at low temperatures.

- Wide temperature range of application: -30°C to 45°C. Optimal operating temperature: 25±5°C.

- Suitable for use in solar systems, offering reliable performance during long-term insufficient charging and frequent discharging.

- Equipped with unique waterproof technical treatment cables to ensure the stable operation of solar street lamp products.

■ SPECIFICATIONS

Nominal Voltage: 12V

Capacity:

- C10: 120Ah (10.8V at 25°C)

- Nominal Capacity (C10): 120Ah (10.8V at 25°C)

- C120: 144Ah (11.1V at 25°C)

Dimensions:

- Length: 407mm

- Width: 173mm

- Height: 223mm

- Internal Resistance: Approximately 5 mΩ (25°C)

- Total Height: 223mm

- Max Short-duration Discharge Current: 2400A (25°C)

- Weight: Approximately 38.0kg

- Terminal: φ6mm cable

■ CHARGE

Using ModeCharging VoltageTemperature CompensationMax Charging Current

Standby Use: 2.275±0.025V/cell (25°C), -3.3mV/°C/cell, 24A

Cyclic Use: 2.45±0.05V/cell (25°C), -5mV/°C/cell

■ STORAGE

- Batteries should be stored in a dry, clean, well-ventilated warehouse. Avoid direct sunlight and proximity to heat sources (such as radiators, maintaining a distance of over 1m). Additionally, keep batteries away from any toxic gases and organic solvents.

- The longest storage life is 6 months when the ambient temperature is below 25°C. For higher ambient temperatures, the longest storage life varies as specified in the table below:

Storage Temperature (°C)≤2526～3334～40

Storage Time (Months)631

- Batteries should be recharged within the storage life or before use. Charging method: maximum charging current of 24A, constant voltage of 2.45±0.05V/cell (25°C); Charging time: 15~20 hours; Temperature compensation coefficient: -5mV/°C/cell.