Designed to protect and power Telecom MDU equipment, the Precision Power Li-75 Micro UPS, 12V or 48V, 75W, Indoor (PP75L) offers uninterrupted DC power and increased surge protection with scalable battery technology to offer multiple hours of on-demand battery backup. Simplify the install, with a versatile design to accommodate wall mount or desktop applications and support centralized power to one or multiple 12V or 48V Telecom devices.