When testing a power product, many people focus on: “What happens when the battery is full?”
But real users often care more about: “What happens when the battery is almost empty?”
At low battery levels, we need to check: 1. Is the output voltage stable? 2. Does the device suddenly shut down? 3. Can it continue providing power normally?
A product that works perfectly at full capacity but fails near the end is not a good user experience. For power solutions, the whole discharge process matters, not only the starting point.
When testing a power product, many people focus on:
“What happens when the battery is full?”
But real users often care more about:
“What happens when the battery is almost empty?”
At low battery levels, we need to check:
1. Is the output voltage stable?
2. Does the device suddenly shut down?
3. Can it continue providing power normally?
A product that works perfectly at full capacity but fails near the end is not a good user experience.
For power solutions, the whole discharge process matters, not only the starting point.