FORTUNER WiFi UPS is a micro- UPS for WiFi Routers and provides continuous power supply even during a power failure. FORTUNER WiFi UPS comes with “Smart Charging”. The Battery management System (BMS) ensures that the WiFi UPS charges itself when there is electricity and starts drawing power from the battery during a power failure. This also ensures an optimum battery life. A new device is completely discharged by the BMS to facilitate safe transportation of the device.