Aside from hardware issues, you could try looking at two other things:
1.Your ezbook windows 10 power plan. My ezbook 3 pro v4 defaults to “ultra performance” all of the time. This runs the cpu at top speed constantly, as I verified by watching the speeds while just surfing. I had two other power plans, “balanced” and “ultra battery saving” if my memory serves me. I am typing this on a Teclast 10 s and I have tried to find these plans but no luck. Could your ezbook be running a lot faster than it needs to?
2. A trick you might follow to condition the battery would be to run it down to nothing and then plug it in for 8 or more hours. This might get the battery to run better. At least I have seen this advice given on a Chinese forum for another tablet.
Anyway if it isn’t a hardware problem, these two tips might help.
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