650VA / 390W Line-Interactive UPS, Uninterruptible Power Supply, LED, 1x7Ah, dimensions 100*280*140

Uninterruptible Power Supply (UPS) 650VA / 390W.
Provides continuous 220V AC voltage supply in cases of power outages or voltage instability.
When the mains voltage disappears, it switches to operating mode in <0.01s.
The inverter starts generating 220V AC electricity from the built-in 12 Volt battery.
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 if 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