CBL12330-cgb battery12V33AH-Suitable for high-precision, high-performance UPS, EPS

**■FEATURES**

- Special formula of grid alloys and lead paste, along with a special manufacturing technique, ensure high quality, high performance, and long life.

- AGM valve regulated sealing technology.

- High strength ABS material for container & lid.

- Wide temperature scope of application (-15~45℃).

- Best temperature of application (20±5℃).

- No leaking, safe, and reliable.

- Can be used standing or lying down, making it convenient to transport and install.

- High sealed reaction efficiency, minimal water loss, no need to add distilled water or electrolyte, simple to use and maintain.

- Low self-discharge rate.

**■SPECIFICATIONS**

- Nominal Voltage: 12V

- Nominal Capacity (C10): 33Ah (25℃, 10.5V)

- Nominal Capacity (C5): 26.4Ah (25℃, 10.5V)

- Dimension:

  - Length: 195.5mm

  - Width: 130mm

  - Height: 158mm

  - Total Height: 179mm

- Internal Resistance: Approximately 13 mΩ (25℃)

- Max Short-duration Discharge Current: 660A (25℃)

- Weight: Approximately 11.94kg

- Terminal: FP-39/RT-17/FO-21

**■CHARGE**

| Using Mode    | Charging Voltage             | Temperature Compensation      | Max Charging Current |

|---------------|------------------------------|-------------------------------|-----------------------|

| Standby Use   | 2.275±0.025V/cell (25℃)    | -3.3mV/℃/cell                | 9.9A                  |

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

**■STORAGE**

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

- If the ambient temperature is less than 25℃, the longest storage life is 6 months. If the ambient temperature is higher, the longest storage life varies as specified in the table below:

  - Storage Temperature (℃)   ≤25      26～33    34～40

  - Storage Time (Month)           6            3           1

- Batteries should be recharged within the storage life or before use.

- Charging methods: maximum charging current is 9.9A, constant voltage is 2.45±0.05V/cell (25℃); Charging time: 15~20 hours; Temperature compensation coefficient: -5mV/℃/cell.