China Uninterruptible Power Supply Ups Sizes Lead-acid battery capacity: 500VA UPS uninterruptible power supply Voltage regulation 500va 300 w, LCD liquid crystal display, single computer last 20-30 minutes. Power outages fast conversion function: High CPU control, to avoid the computer restart Wide range voltage input: 180-260VAC, power fluctuations for large, ultra-low voltage areas use Fully automatic charging function: Shutdown state can still charge the battery, ensure that the battery is fully charged. Selling Point Built-in super smart charger ,shorten 50% of charging time. Excellent microprocessor control guarantees high reliability. Boost and buck AVR for voltage stabilization Auto restart while AC is recovering Simulated sine wave output off-mode charging Gold start function. Offering LED and LCD panels for selections Lead-acid battery capacity: 1000VA UPS uninterruptible power supply Voltage regulation 1000va 600 w, LCD liquid crystal display, single computer last 20-30 minutes. Power outages fast conversion function: High CPU control, to avoid the computer restart Wide range voltage input: 162-268VAC, power fluctuations for large, ultra-low voltage areas use Fully automatic charging function: Shutdown state can still charge the battery, ensure that the battery is fully charged. Selling Point Built-in super smart charger ,shorten 50% of charging time. Excellent microprocessor control guarantees high reliability. Boost and buck AVR for voltage stabilization Auto restart while AC is recovering Simulated sine wave output off-mode charging Gold start function. Offering LED and LCD panels for selectionsChina Uninterruptible Power Supply Ups website:http://www.zcscitech.com/ups-power-supply/uninterruptible-power-supply-ups/