We’re proud to announce that the FLEX-233 AIO energy storage system from POWEROAD has also passed the UL9540A thermal runaway test.
Under rigorous testing conditions, the system maintained controlled thermal behavior with no smoke, no fire, and no explosion, validating its robust safety design and reliable system architecture.
At POWEROAD, safety isn’t just a feature — it’s built into every solution we deliver, from the cell level up to the full system.
Watch the video to see the test in action.
