CB1220-CGB battery 12V2AH-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

- Standing or lying down for using, convenient to transport and install

- High sealed reaction efficiency, 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:

- C20: 2Ah (25℃, 10.5V)

- Nominal Capacity (C20): 2Ah (25℃, 10.5V)

- C10: 1.8Ah (25℃, 10.5V)

Dimension:

- Length: 178mm

- Width: 35mm

- Height: 60mm

- Total Height: 67mm

Internal Resistance: Approximately 60 mΩ (25℃)

Max Short-duration Discharge Current: 60A (25℃)

Weight: Approximately 0.96kg

Terminal: FO-01/FO-20

■CHARGE

Using ModeCharging VoltageTemperature CompensationMax Charging Current

- Standby Use: 2.275±0.025V/cell (25℃)-3.3mV/℃/cell0.6A

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

■STORAGE

- Batteries should be stored in a dry and clean warehouse with a good air exchange system. They should avoid direct sunlight and proximity to heat sources (such as radiators, with a distance of more than 1m). Batteries should also avoid exposure to any toxic gas and organic solvent.

- When the ambient temperature is below 25℃, the longest storage life is 6 months. For higher ambient temperatures, the longest storage life varies as specified in the chart below:

Storage Temperature (℃)Storage Time (Month)

- ≤256

- 26～333

- 34～401

- Batteries should be recharged within the storage life or before using. Charging methods: maximum charging current 0.6A, constant voltage 2.45±0.05V/cell (25℃); Charging time: 15~20 hours; Temperature compensation coefficient: -5mV/℃/cell.