The Standby series of Uninterruptible Power Supply UPS Battery Backup systems from CyberPower Systems offers reliable power protection for office and home office computers, business appliance and lighting applications, giving you adequate time to shut down your equipment during a power outage or brownout. It also provides surge suppression, protecting your equipment from damaging power surges. Wholesale Batteries Direct has the high quality batteries that you want to buy at discount prices to power your CyberPower Standby series UPS Battery Backup equipment. All of our batteries come with a full 1 year warranty. Be sure to save and re-use your existing cables and connectors, when you replace the batteries.