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Old 05-22-2016, 07:11 AM   #52
trekk
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Posts: 531
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Join Date: Aug 2011
Device: Kobo Libra, Aura One, Kindle Oasis 1 & 2 ...
Quote:
Originally Posted by barryem View Post
I see another potential problem with the Oasis and cover battery. The built-in battery of the Oasis is, as I recall, 250 mAh compared to 1420 mAh for the Paperwhite. A lithium ion battery typically will last through between 500 and 1000 charges.

The problem that concerns me is that reading the Oasis without it's cover will use up that little battery almost 6 times faster than reading on a Paperwhite, leaving a very expensive paperweight.
I get your point, Barry. Personally I am not that concerned, though. You say a lithium-ion battery typically will last between 500 and 1000 charges. Let's assume the built-in battery lasts only 500 charges.

I read about 6-7 hours with the built-in battery of the Oasis before I have to recharge it. So 500 charges with a minimum of 6 hours reading time give me about 3000 hours of reading.

Simple math tells me, that I could read 1 hour a day for the next 8.22 years.

Or 2 hours a day for the next 4.11 years. If the battery lasts 1000 charges, you can double the values.

That is a lot of reading time! I'm pretty sure I will own the next generation Kindle before the battery of the Oasis will be running out.
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