SMART UPS 1500 device This is a backup power supply. You connect devices to it, and it protects from electricity surges or drops, and protects your devices. And in case of a power outage, the battery automatically turns on without the devices shutting down to protect them from burning out. The capacity is 1500 volts. The device is used, but today the batteries were replaced, meaning the device is like new. The new device costs between 2000 to 2500. My asking price is 1600 riyals. The device is for sale in Jeddah or Mecca for hand-to-hand delivery. For other cities, shipping is on the buyer.