6-CNF-55-cgb Battery12V55AH-solar energy system battery

■FEATURES

- Utilizes high-quality, high-tin alloy, and imported colloidal electrolyte, ensuring a low self-discharge rate.

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

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

- Suitable for use in solar systems, demonstrating good performance under long-term insufficient charge and frequent discharge conditions.

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

■SPECIFICATIONS

Nominal Voltage: 12V

Capacity:

- C10: 55Ah (at 10.8V, 25℃)

Nominal Capacity (C10): 55Ah (at 10.8V, 25℃)

- C120: 66Ah (at 11.1V, 25℃)

Dimensions:

- Length: 229mm

- Width: 138mm

- Height: 224mm

- Internal Resistance: Approximately 10 mΩ (at 25℃)

- Total Height: 224mm

- Max Short-duration Discharge Current: 1100A (at 25℃)

- Weight: Approximately 18.0kg

- Terminal: Cable of φ4mm

■CHARGE

Using ModeCharging VoltageTemperature CompensationMax Charging Current

Standby Use: 2.275±0.025V/cell (25℃), -3.3mV/℃/cell, 11A

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

■STORAGE

- Batteries should be stored in a dry and clean warehouse with good air exchange system. Avoid direct sunlight and proximity to heat sources (such as radiators, with a distance of more than 1 meter). Avoid exposure to any toxic gases and organic solvents.

- For ambient temperatures below 25℃, the longest storage life is 6 months. For higher ambient temperatures, refer to the specified storage time in the chart below:

Storage Temperature (℃)≤2526～3334～40

Storage Time (Month)631

- Batteries should be recharged within the storage life or before use. Charging method: maximum charging current of 11A, constant voltage of 2.45±0.05V/cell (25℃); Charging time: 15~20 hours; Temperature compensation coefficient: -5mV/℃/cell.