1500VA / 900W Rack Line-Interactive Uninterruptible Power Supply (UPS), battery 2x8Ah

Uninterruptible Power Supply (UPS) 1500VA / 900W.
Provides continuous 220V AC voltage supply in cases of power failure or voltage instability.
When the mains voltage disappears, it switches to lt;0.01s during operation.
The UPS starts generating 220V AC electricity from the built-in 12 Volt batteries
When voltage becomes available from the mains, the device charges the battery itself.
:: Microprocessor-based digital control
:: Input Voltage Stabilization thanks to AVR
:: Wide input voltage range
:: Power-on self-test
:: Cold Start - can turn on the UPS when there is no input voltage
:: Automatic restart when power is restored
:: Automatic grid phase tracking to ensure that the inverter output voltage has the same phase with the utility voltage, reducing transfer time and peak overvoltage
:: Intelligent battery management: battery temperature compensation to extend battery life