Thread: Why don't E-readers have a Replaceable Battery
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Old 06-14-2020, 05:56 AM   #217
mdp
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Quote:
Originally Posted by ottischwenk View Post
It's very simple: a full charge means 5 * 20% charge or 4 * 25% charge or 2 * 50% charge or 10 * 10% charge or 2 * 20% + 2 * 30% charge.
It is only important that there is no deep discharge.
Using a PowerBank corresponds to a partial load and is completely unproblematic.
There were problems with the partial charging with nickel + X batteries
I see. I instead interpreted that if a 5000mAh battery at 20% is charged 4 times of 1000mAh, or once for 4000mAh, the effected "charge cycles" may change (and of course be higher in the first case).
I noticed from the fact that now, possibly also in a rush, you have written <</full/ charge>> (creating somehow a tautology), there exists an ambiguity in the expression 'total charge cycles': I always read it as 'total (charge cycles)', while your reading appears to be '(total charge) cycles'.
BTW: do you have a good source for this info?
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