[Tech News] Charge your phone with a crank
A smartphone case which is capable of charging your phone using a built-in hand crank has gone on sale. Five minutes of cranking can provide about 20 minutes of talk time or an hour's worth of smartphone usage. Other hand cranks are available, for example: the Crankbox for USB devices, but this is the first time one has formed part of a phone case. Source: Ampware | |
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James_Kho replied at 2016-02-25 13:09 But the price is surely going to be something.. People won't prefer spending on this | |
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true, i couldn't agree any more
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Innovative though
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James_Kho： true, i couldn't agree any more
2016-02-25 15:39
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expensive indeed, starting at $79
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Edited by Rinku88 at 2016-02-25 00:36
Great! Cranking can be fun  but it would be expensive... | |
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James_Kho： expensive indeed, starting at $79
2016-02-25 09:43
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Agreed, but very valuable in times of need
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Makes the phone look too bulky...
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James_Kho： Agreed, but very valuable in times of need
2016-02-24 16:45
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