_ Model: T3166 (Farber 12 V 9 Ah)
_ Voltage: 12 volts DC (nominal)
_ Capacity: 9 Ah (ampere‑hour) — charge the battery can store
_ Battery Type: Sealed Lead‑Acid (SLA) / Valve‑Regulated Lead‑Acid (VRLA), maintenance‑free
_ Design: Compact, rugged, and maintenance‑free (AGM technology)
_ Dimensions (Approx.): ~151 × 65 × 93.5 mm
_ Weight: Around ~2 kg (light for its capacity)
_ Protection: Built‑in protection against overcharge and over‑discharge
_ Charging: Float and cyclic charge compatible with 12 V systems
_ Application: Suitable for UPS backup power, alarm systems, emergency lighting, telecom equipment, and similar DC power devices
_ Maintenance: Maintenance‑free sealed battery — no water refill needed
_ Terminal Type: Standard Faston type (common battery connector)