CB1230S-CGB battery 12V3AH-Suitable for precision instruments

■Features

- AGM valve-regulated sealing technology.

- High-strength ABS material for container and 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 transport and installation.

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

- Low self-discharge rate.

■Specifications

Nominal Voltage: 12V

Capacity:

- C20: 3.0Ah (25℃, 10.5V)

- Nominal Capacity (C20): 3Ah (25℃, 10.5V)

- C10: 2.7Ah (25℃, 10.5V)

Dimension:

- Length: 98mm

- Width: 56mm

- Height: 110mm

- Total Height: 110mm

Internal Resistance: Approximately 70 mΩ (25℃)

Max Short-duration Discharge Current: 90A (25℃)

Weight: Approximately 1.36kg

Terminal: FP-26

■Charge

Using ModeCharging VoltageTemperature CompensationMax Charging Current

- Standby Use: 2.275±0.025V/cell (25℃)-3.3mV/℃/cell0.9A

- 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 be kept away from 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 (Month)

  - ≤256

  - 26～333

  - 34～401

- Batteries should be recharged within their storage life or before use. Charging methods: maximum charging current of 0.9A, constant voltage of 2.45±0.05V/cell (25℃); charging time: 15~20 hours; temperature compensation coefficient: -5mV/℃/cell.