The Yuasa SW280 is a 12V valve-regulated lead-acid battery designed specifically for standby applications and uninterruptible power supplies. Utilizing AGM technology, this maintenance-free unit provides a capacity of 9Ah, ensuring your critical devices remain powered during unexpected outages. Measuring 151 mm in length, 65 mm in width, and 97.5 mm in height, the battery weighs 2.6 kg and fits into compact power systems. It features FASTON 6.35 mm terminals for secure connectivity and is engineered to deliver 450 Watts for 5 minutes or 280 Watts for 10 minutes at 20°C, while maintaining a float voltage of 13.65 V.