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Groups > comp.mobile.android > #33650
| From | VanguardLH <V@nguard.LH> |
|---|---|
| Newsgroups | comp.mobile.android |
| Subject | Re: Slow charging of 8" tablet, any way to improve? |
| Date | 2016-08-25 14:11 -0500 |
| Organization | Usenet Elder |
| Message-ID | <e28u6nFj83iU1@mid.individual.net> (permalink) |
| References | <t1o39d-1kj.ln1@esprimo.zbmc.eu> |
Chris Green wrote: > Argos Bush Spira 8" LTE tablet No mention how old is the item. Old batteries become stubborn: stubborn to charge (charge rate slows down) and stubborn to discharge (run time decreases). Might be time for new batteries if over 3 years old. If it is new (newly manufactured, not sitting in storage and merely newly bought by you), it could be due to a crappy design in the unit. https://www.reddit.com/r/Android/comments/1orx54/psa_argos_mytablet_review_cheap_nasty_and/ From its specs: "Up to 5 hours battery life (depending on usage)." Is that considered long for a tablet? Seems short to me. According to http://www.laptopmag.com/articles/long-lasting-tablets, 5 hours is about half the category average for battery life. If your unit has small sized batteries then they might be limiting the charging current to keep down the heat (to prevent battery damage or fires). They may have figured that slow charging would mean longer battery life (longer to get stubborn). By striving to get batteries to last longer, the units have a better chance to outlive the warranty (rather than them reducing the warranty period which reflects negatively on product quality to consumers). http://www.pcworld.com/article/2683012/want-lithiumion-batteries-to-last-slow-charging-may-not-be-the-answer.html "a change that could take the average life of a lithium-ion battery from a couple of years to around 10 years." In the past, 3-4 years was about the lifespan of a lithium battery (that was in use, not just stored). Twould be nice if they lasted 10 years but not if they burst into flames with high heat due to high charging.
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Slow charging of 8" tablet, any way to improve? Chris Green <cl@isbd.net> - 2016-08-25 18:55 +0100
Re: Slow charging of 8" tablet, any way to improve? Theo Markettos <theom+news@chiark.greenend.org.uk> - 2016-08-25 19:14 +0100
Re: Slow charging of 8" tablet, any way to improve? Chris Green <cl@isbd.net> - 2016-08-25 20:00 +0100
Re: Slow charging of 8" tablet, any way to improve? Poutnik <poutnik4nntp@gmail.com> - 2016-08-25 21:32 +0200
Re: Slow charging of 8" tablet, any way to improve? Chris Green <cl@isbd.net> - 2016-08-26 09:43 +0100
Re: Slow charging of 8" tablet, any way to improve? VanguardLH <V@nguard.LH> - 2016-08-25 14:11 -0500
Re: Slow charging of 8" tablet, any way to improve? Chris Green <cl@isbd.net> - 2016-08-26 09:47 +0100
Re: Slow charging of 8" tablet, any way to improve? AL <noemail@none.com> - 2016-08-25 13:43 -0700
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