*Powergaurd 1200va UPS (without Battery)* This is a double battery UPS. The battery was removed because the battery backup decreased. You need to attach a battery to use it. It has never been serviced. It will run as soon as you attach the battery, Inshallah. Just like new. You get a very good backup on a desktop. And if it is a laptop, you can easily get several hours. *Price fixed, , Adabor.*