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slow charging!!!!

Anonymous
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How long should it take for a battery to fully charge on a lumia 1020 . It takes mine over three hours , with wireless charger. My old lumia 800 was fully charged in an hour. It seems an awfully long time
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MI5
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I tried to tell them Adam....... Smiley Frustrated

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Message 11 of 24
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adamtemp64
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@mi5 I know hence kudos lol

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Message 12 of 24
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MI5
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wink

I'm sure Nokia will confirm that too Smiley Very Happy

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Message 13 of 24
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Anonymous
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Hi . I am getting a new phone. They told me it should be charging quicker. Hopefully this should resolve my problem .
Message 14 of 24
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MI5
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It still won't charge any faster than 2hr 40min with phone off.....
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adamtemp64
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http://easycalculation.com/physics/classical-physics/battery-charge.php put the figures in there 2.666666666  is 2hours 40 min with no loss in charging and there is know loss in inductive charging if you can find the % loss the calculator will indicate time

 

http://batteryuniversity.com/learn/article/charging_without_wires states between 20-30% loss so use that in the calculator above and charge time from flat is between 3h 12 min to 3h 27min based on 2000mah battery and 750ma charge plate.

iPhone 11 Pro 256gb on unlimited data
iPad Pro 12.9” 2020 256gb refresh o2 family discount
Apple Watch series 4
My first mobile was in 1995 a CM-R111 from sony on Cellnet.
Wincanton South Somerset (Full 4g 3G 2g indoor coverage) Remember we are all customers here not customer services

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MI5
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@adamtemp64
further confirmation here http://blog.gsmarena.com/nokia-wireless-charging-plate-and-pillow-accessories-review/
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Message 17 of 24
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adamtemp64
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@mi5 was editing as you replied

iPhone 11 Pro 256gb on unlimited data
iPad Pro 12.9” 2020 256gb refresh o2 family discount
Apple Watch series 4
My first mobile was in 1995 a CM-R111 from sony on Cellnet.
Wincanton South Somerset (Full 4g 3G 2g indoor coverage) Remember we are all customers here not customer services

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jonsie
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You guys got it right. various searches all state 2-3 hours charge time for wireless charging on the 1020. The output of the cradle isn't enough to match the drain of using the phone for maps and music.

 

 

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MI5
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Yep, it's only 750ma output jonsie......
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Message 20 of 24
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