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April HowardJul 26, 2025
Why is my O2 Concepts, LLC Medical Equipment showing a low external power alarm?
- LLisa MedinaJul 26, 2025
The low external power alarm on your O2 Concepts, LLC Medical Equipment may be triggered by excessive power draw from the vehicle's electrical system (e.g., air conditioning, radio, or GPS). Try reducing the power consumption of these devices. Check your vehicle’s user manual or consult an auto technician to determine your vehicle’s DC power amperage and wattage. The device requires 150 watts (15 amps) to run at all settings. You may require an Inverter with at least a 450 watt capacity, which can be purchased through any Auto Service Provider.


