Murata's small energy devices (UMA series), with high capacitance in a small package, can provide high-power backup for system or data for a long time in case of power failure. They can also contribute to a maintenance-free system because of their long cycle life characteristics.
In this demo video, further details are provided with comparisons to supercapacitors.
UMA series - Application example: Backup
Related articles:
Part 1: Murata to realize Energy Harvesting for IoT - UMA series / Overview
Part 2: Murata to realize Energy Harvesting for IoT - UMA series / Features & Benefits
Part 3: Murata to realize Energy Harvesting for IoT - UMA series / Energy harvesting
Part 5: Murata to Reali Harvesting for IoT - UMA series / Application example: Main Power Supply