CBL12650-cgb battery12V65AH-Suitable for high-precision, high-performance UPS, EPS

**■FEATURES**

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

- AGM valve regulated sealing technology.

- High strength ABS material for container & lid.

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

- Optimal operating temperature (20±5℃).

- Leak-free, safe, and reliable.

- Can be used standing or lying down, convenient for transportation and installation.

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

- Low self-discharge rate.

**■SPECIFICATIONS**

- Nominal Voltage: 12V

- Nominal Capacity (C10): 65Ah (25℃, 10.5V)

- Capacity (C5): 52Ah (25℃, 10.5V)

- Dimensions:

  - Length: 350mm

  - Width: 166mm

  - Height: 174mm

  - Total Height: 174mm

- Internal Resistance: Approximately 7 mΩ (25℃)

- Max Short-duration Discharge Current: 1300A (25℃)

- Weight: Approximately 23.66kg

- Terminal: FP-28/RT-19

**■CHARGE**

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

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

| Standby Use    | 2.275±0.025V/cell (25℃)   | -3.3mV/℃/cell            | 19.5A                |

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

**■STORAGE**

- Batteries should be stored in a dry, clean, and well-ventilated warehouse.

- Avoid direct sunlight and proximity to heat sources (such as radiators).

- Keep batteries away from any toxic gases and organic solvents.

- When the ambient temperature is below 25℃, the longest storage life is 6 months. For higher temperatures, refer to the table below for storage time variations.

  - 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 19.5A, constant voltage is 2.45±0.05V/cell (25℃); Charging time: 15~20 hours; Temperature compensation coefficient: -5mV/℃/cell.