I don't have a power outlet near the meter—can I also operate the EcoTracker with a power bank?
This article addresses the operation of the EcoTracker using a power bank, particularly in use cases such as installation in a meter cabinet without an electrical outlet. It explains the technical background, describes potential issues, and clarifies why we do not recommend this mode of operation.
Basic Feasibility
Connecting the EcoTracker to a power bank is technically possible since the device is compatible with the voltage provided by standard power banks (5V USB output). Thus, the EcoTracker can, in principle, also be operated in locations without direct power supply.
Power Consumption and Auto-Shutdown Issues
The EcoTracker’s power consumption is less than 1 watt. However, many power banks are designed to charge smartphones or tablets, which have significantly higher energy demands.
Devices with very low power draw can cause certain models of power banks to automatically shut off after a short period because the power bank “thinks” no device is connected.
This can result in the EcoTracker’s power supply being unexpectedly interrupted.
Regular Recharging Required
Another disadvantage of this solution is the maintenance effort:
- Power banks have limited capacity and must be regularly recharged.
- Depending on the model and capacity, runtime can range from several hours to a few days.
- This is not practical for uninterrupted and reliable continuous operation.
Recommendation
We therefore advise against the permanent operation of the EcoTracker with a power bank. For stable, low-maintenance use of the EcoTracker, a fixed connection to a regular power supply (via the included power adapter) is the most sensible solution.
