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Old 09-07-2015, 03:35 AM   #267
joepie
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Posts: 110
Karma: 6478
Join Date: Nov 2010
Device: Inkpad 3 -> Onyx Boox Nova 3
Quote:
Originally Posted by rkomar View Post
It's hard to say how long it takes to charge, because my device usually shuts itself off while charging. I guess the light on the power button stays on while charging, but it is faint and hard to notice when it goes off. I would say that it takes at least four hours, though, and probably longer than that.
I did a full charge yesterday, this is the third time I charge it, and I waited until the Inkpad wouldn't boot anymore for lack of juice.

The charge took 4 hours. I used a charger that complies to the specs in the manual. I own chargers that have a weaker output, those may take longer.

I think the Inkpad may last up to for 4 weeks if I only use the Inkpad for reading with occasional frontlight set on the lowest brightness. This specific charge lasted 3 weeks and 1 day, but I did quite some filemanagement tasks and copied several versions of CR3 whilst not charging the Inkpad through the PC USB port. I saw the charge drop 10% during one of these operations, and expect it will last longer if these actions are omitted. YMMV of course.

Supposedly the third full charge will bring the battery to its full capacity - though I'm not sure if that's an urban myth or not, but it humours me so I make sure that I follow it. I have noticed no capacity problems in my trusty PB302, even after 5 years. So something I bought, or something I did must be working alright.

Last edited by joepie; 09-07-2015 at 03:39 AM.
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