The APC Back-UPS Slim Uninterruptible Power Supply provides advanced power protection in unstable power conditions, ensuring consistent and reliable connectivity at the most critical moments. Protect digital signage, POS and other IoT/ Edge applications from spikes, surges, and power outages with the only ultra-slim UPS on the market that offers multiple mounting styles, and can handle temps up to 50C. Includes a robust metal casing design for performance and reliability in the harshest of environments.