Backup Power Supply Kit for Heating System UPS 300W + 12V 30Ah battery

An uninterruptible power supply (UPS or Inverter) is essential for every heating boiler and system. It protects the boiler automation and circulation pump from voltage fluctuations that can damage the electronics and maintains the operation of the heating system if the electricity goes out.
Kit components:
12V 30Ah sealed battery that does not require maintenance.
The battery switches to the lt;0,01s operating mode if the network voltage drops.
300W The inverter produces stable 230V AC from any 12V battery (up to 120Ah).
When the network voltage is restored, the device automatically charges the battery.
A clear LCD display shows the device's operating status.
The device has wall mounts to save space.
With 30Ah battery and 60-70W consumption, the heating system will operate for up to 3 hours.