APC SUA1500I - KIT, 1.5 kVA, 980 W, 480 J, 45 dB, Sealed Lead Acid (VRLA), 6.7 min APC SUA1500I - KIT. Output power capacity: 1.5 kVA, Output power: 980 W, Surge energy rating: 480 J. Battery technology: Sealed Lead Acid (VRLA), Typical backup time at full load: 6.7 min, Typical backup time at half load: 23.9 min. Product colour: Black, Cable length: 1.83 m. Certification: C-tick, CE, EN 50091-1, EN 50091-2, GOST, VDE. Weight: 24.1 kg https://www.alphr.com/apc/apc-smart-ups-1500-lcd/31847/apc-smart-ups-1500-lcd-review Tipping the scales at 24kg, APC's Smart-UPS 1500 LCD is no lightweight, and for good reason: it has a longer runtime than any other 1,500VA model we've seen. In fact, it's the only UPS we've tested that even comes close to delivering its claimed battery r... Costs a little extra, but the management features and incredible battery runtime make it worth the cash... https://www.alphr.com/apc/apc-smart-ups-1500/31136/apc-smart-ups-1500-review/ Businesses that can't afford to lose IT operations need to protect their critical systems from power problems. APC's Smart-UPS 1500 can look after multiple servers and associated networking equipment in a small business environment, and at just over £4... APC delivers essential power protection for business-critical servers and networking equipment ... https://www.tomshardware.com/uk/reviews/apc-smt1500-cyberpower-cp1500pfclcd-tripp-lite-smart1500slt,2785.html It's downright negligent to ignore the power needs of your high-end hardware. While many power users go to the trouble of tracking down solid PSUs, we recommend going a step further and investing in battery backup. We round up four enthusiast units. Fe...