OPTI Thunder Shield UPS The OPTI 500VA replacement battery for the OPTI-UPS is a device that consists of a high-quality UPS rated battery. This is a tried and tested battery designed to handle UPS load and exceeds the original manufacturer's specifications. It has line interactive design, boost and buck AVR (auto voltage regulation) and fully digitised microprocessor control. Features and Benefits 50/60Hz frequency auto sensing and selection
Advanced battery management (ABM technology)
Automatic charging when UPS is off
Back up, on-line, battery status, power status display by software
Cold start function (DC power on)
Energy saving function (UPS green mode)
History record of power failure events
Input voltage is 230VAC
Lightning and surge protection
Output voltage is 230VAC
Power rating is 300W
Scheduled shutdown and reboot
Short circuit and overload protection
Smart RS232 communication port
Tel/modem/LAN surge protection Applications Battery powered tools
Emergency power supply Certifications CE
UL approved