How do change battery
Red Light is on telling me to change battery
To change the UPS battery, shut down and unplug all the equipment that is plugged into the UPS. Then you will want to hold the power button until the UPS is powered off. Now you will turn the UPS upside down to reveal the battery cover, once you remove the cover, you will see the battery, pull it out and you should be able to slide the new battery in (Assuming you have already purchased a replacement battery). Once the battery is installed, turn on the unit and wait for the 'self check' to complete, and then plug your device(s) back in.