CB12680-CGB battery12V68AH-Suitable for precision instruments

**■FEATURES**

- 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, convenient for transport and installation.

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

- Low self-discharge rate.

**■SPECIFICATIONS**

- Nominal Voltage: 12V

- Capacity:

  - C10: 68Ah (10.5V, at 25℃)

  - Nominal Capacity (C10): 68Ah (10.5V, at 25℃); C5: 54.4Ah (10.5V, at 25℃)

- Dimension:

  - Length: 259mm

  - Width: 168mm

  - Height: 208mm

  - Total Height: 227mm

- Internal Resistance: Approx. 7.5 mΩ (25℃)

- Max Short-duration Discharge Current: 1360A (25℃)

- Weight: Approx. 23.75kg

- Terminal: FP-16, FP-17/FP-24/RT-07

**■CHARGE**

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

- Standby Use: 2.275±0.025V/cell (25℃), -3.3mV/℃/cell, 20.4A

- 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.

- Avoid direct sunlight and heat sources like radiators (maintain a distance of more than 1m).

- Avoid exposure to toxic gases and organic solvents.

- When the ambient temperature is below 25℃, the longest storage life is 6 months. If the ambient temperature is higher, refer to the chart below for 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 20.4A, constant voltage 2.45±0.05V/cell (25℃); Charging time: 15~20 hours; Temperature compensation coefficient: -5mV/℃/cell.