FT121250-cgb Battery12V125AH-Front Terminal Narrow Battery for UPS Power, EPS Emergency Power System

■FEATURES

- Special polybasic alloys material for the grid, offering strong corrosion resistance.

- Special lead paste formula and advanced plate curing technology ensure a long service life.

- AGM valve regulated sealing technology is employed.

- Container and lid made of high-strength ABS material.

- Wide temperature range of application (-15~45℃), with the best operating temperature being (20±5℃).

- Long and narrow shape with positive and negative terminals on the same side, facilitating installation, monitoring, and maintenance.

- Special protective cover for the post, effectively preventing short circuits between positive and negative terminals.

- Special sealing technology for the post and high-quality sealing glue ensure leak-free terminals.

- Acid filter and anti-explosion design minimize the release of acid mist, ensuring safe and reliable operation.

■SPECIFICATIONS

- Nominal Voltage: 12V

- C10 Capacity: 125Ah (25℃, 10.5V)

- C5 Capacity: 100Ah (25℃, 10.5V)

- Dimensions:

  - Length: 551mm

  - Width: 109mm

  - Height: 240mm

  - Total Height: 240mm

- Internal Resistance: Approximately 4mΩ (25℃)

- Max Short-duration Discharge Current: 2500A (25℃)

- Weight: Approximately 37.75kg

- Terminal: RT-53

■CHARGE

- Standby Use:

  - Charging Voltage: 2.275±0.025V/cell (25℃)

  - Temperature Compensation: -3.3mV/℃/cell

  - Max Charging Current: 31.25A

- Cyclic Use:

  - Charging Voltage: 2.45±0.05V/cell (25℃)

  - Temperature Compensation: -5mV/℃/cell

■STORAGE

- Batteries should be stored in a dry, clean warehouse with good ventilation.

- Avoid direct sunlight and proximity to heat sources (such as radiators, with a distance of more than 1m).

- Keep batteries away from any toxic gas and organic solvent.

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

- Batteries should be recharged within their storage life or before use.

  - Charging methods: Maximum charging current of 31.25A, constant voltage of 2.45±0.05V/cell (25℃), charging time of 15~20 hours, and temperature compensation coefficient of -5mV/℃/cell.