The SVEN SV12120 is a lead-acid AGM storage battery designed to provide reliable power for critical systems such as uninterruptible power supplies, security alarms, and automatic control units. With a rated voltage of 12 V and a capacity of 12 Ah, it ensures a steady energy flow for DC power supplies and lighting systems. The battery is built for stability, featuring lead-calcium electrode grids and glass fiber interelectrode separators that contribute to a service life of approximately 5 years. Measuring 151 mm in length, 98 mm in width, and 100 mm in total height, this 3.6 kg black unit fits into various equipment housings using standard F2 Faston 6.35 mm terminals. Its leak-proof, maintenance-free design includes a specialized valve system for pressure protection, making it safe for indoor use. You can rely on it across a wide temperature range from -20 °C to +50 °C, though it operates most efficiently at 25 °C. Technical specifications include a maximum discharge current of 180 A and a maximum charging current of 3.6 A, with an internal resistance of 15 MOhm.