What Are the Best UPS Systems with USB Ports for Device Charging During Power Outages?
A UPS (Uninterruptible Power Supply) with USB ports ensures uninterrupted charging for devices like smartphones, tablets, and routers during outages. Top models include the APC Back-UPS Pro, CyberPower CP1500PFCLCD, and Eaton 5S. Key factors are battery capacity, USB output types …