Battery SAFI 12V, 18Ah

Key features Põhiomadused

• Technology: Maintenance-free, sealed AGM (VRLA) battery with leak-proof design.

• Nominal voltage: 12 V / 18 Ah – ideal for UPS units, security systems, and small-scale electrical applications.

• Terminal type: F2 (Faston 6.3 mm), depending on the variant – compatible with a wide range of devices.

Physical specifications

• Dimensions: 181 × 76 × 168 mm

• Weight: approximately 5,0–5,5 kg.

• Internal resistance: 0.005–0.01 Ω; maximum short-circuit current: up to 540 A (5 s)

⚙️ Operation and charging

• Recommended charging voltages:Laadimise soovituslikud pinged:

  • In cyclic (standby) mode: ~14.4–14.9 V

  • Float voltage: ~13.6–13.8 V

• Operating temperature range:

  • Storage temperature: –20 °C to +60 °C

  • Charging temperature: 0 °C … +50 °C

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

Applications and service life

• Ideal for backup use in UPS units, alarm and security systems, emergency/signaling equipment, and low-power portable devices.

• Cycle life: typically 3–5 years, depending on usage and environment; warranty: usually 1 year.