Designed for continuous operation, this UPS offers instantaneous switching during power outages, ensuring no restarts, network disconnections, or black screens. Features a temperature control system that activates when internal temperatures exceed 45°C, shutting down the DC output until it cools, indicated by a flashing temperature . Equipped with four easily removable flat-top 18650 batteries, allowing for quick replacements and reliable power . Provides real-time monitoring of current, temperature, voltage, and battery levels through a clear and intuitive interface. Automatically detects incorrect polarity of 18650 batteries and disables power to prevent damage. This Digital Display UPS is designed to support multiple DC outputs (5V, 9V, 12V, 24V) for a variety of devices like routers, switches, and small hosts. It operates with an input of AC 85-265V and has a total output power of 36W. The UPS uses four 18650 batteries (not included) with a capacity of over 2000mAh each, ensuring reliable performance. The product is suitable for various regions with its EU plug type, applicable in countries such as Indonesia, Germany, France, Spain, and Italy. Voltage: AC85-265V Color: Black Material: ABS Package Contents: UPS*1 Power Cord*1 Dual Adapter*1(Random color) Screwdriver*1 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.