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Old 04-30-2021, 04:43 PM   #21
Hzj_jie
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Posts: 21
Karma: 638
Join Date: Feb 2016
Device: kobo aura hd
Quote:
Originally Posted by atonement View Post
That is a pretty good result. Mine's currently at 14 after 1.5 years. Thanks.
The capacity is the battery level for now. You may want to take a look at charge_full / designed capacity. The charge_full_design may not accurate, at least on my voyage. Also the charge_now * 100 / capacity != charge_full, so ... anyway, use it as a reference only.

For my voyage, charge_full / designed capacity (1320mAh), it's pretty much at 97.95% full capacity. But usually the battery designed capacity is slightly smaller than actual capacity; it's safe to assume the battery decayed less than 5% during the last 500 cycles. I have pretty much zero knowledge about the li-ion battery, but it matches https://www.mdpi.com/2071-1050/11/23/6697/pdf very well - usually I charge my kindle at 10%-15% to 99% or 100%.

But again, I am not quite sure how accurate the values are, as a reference only.
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