CB1234-CGB battery 12V3.4AH-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: 3.4Ah (25℃, 10.5V)

- Nominal Capacity (C20): 3.4Ah (25℃, 10.5V)

- C10: 3.06Ah (25℃, 10.5V)

Dimension:

- Length: 134mm

- Width: 67mm

- Height: 60mm

- Total Height: 67mm

Internal Resistance: Approximately 45 mΩ (25℃)

Max Short-duration Discharge Current: 102A (25℃)

Weight: Approximately 1.42kg

Terminal: FO-01

■Charge

Using ModeCharging VoltageTemperature CompensationMax Charging Current

- Standby Use: 2.275±0.025V/cell (25℃)-3.3mV/℃/cell1.02A

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

■Storage

- Batteries should be stored in a dry and clean warehouse with a good ventilation system. Avoid direct sunlight, heat sources (such as radiators, with a distance of more than 1m), toxic gases, and organic solvents.

- The longest storage life is 6 months when the ambient temperature is below 25℃. For higher temperatures, refer to the chart below.

  Storage Temperature (℃)Storage Time (Months)

  - ≤256

  - 26～333

  - 34～401

- Batteries should be recharged within the storage life or before use. Charging methods: maximum charging current of 1.02A, constant voltage of 2.45±0.05V/cell (25℃); charging time: 15~20 hours; temperature compensation coefficient: -5mV/℃/cell.