Battery SAFI 12V, 4.5Ah

SAFI 12V, 4.5Ah Battery

Key features

• Technology: maintenance-free sealed AGM (VRLA), leak-proof design

• Nominal voltage: 12 V and 4.5 Ah – suitable for UPS units, alarm systems and small electrical systems .

• Terminal type: F2/Faston 6.3 mm (depending on version) – standard connection compatible with many devices .

Physical specifications

• Dimensions: approx. 90 × 70 × 100 mm

• Weight: approx. 1.1–1.3 kg.

• Internal resistance: low internal resistance (~0.02–0.05 Ω), allowing short bursts of current up to ~80–120 A when required.

Operation and charging

• Recommended charging voltages:

  • Cyclic use: ~14.4–14.9 V

  • Standby (float) use: ~13.6–13.8 V

• Operating temperature limits:

  • Storage: –20 °C … +60 °C

  • Charging: 0 °C … +50 °C

• Self-discharge: ~2–3% per month at 25 °C .

Applications and service life

• Suitable as backup power for UPS systems, alarms, security systems, emergency and signalling applications, and low-power portable devices .

• Cycle life: typically 300–500 charge/discharge cycles, 1-year warranty.