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How about a smartphone with a long lasting battery... That would be the most useful new feature. Like a fuel cell. You charge it and then you use your device for half a month (probably), before it needs recharging.
Normal batteries are rubbish! They go flat.
We are developing a futuristic handheld smart device...
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How about a smartphone with a long lasting battery... That would be the most useful new feature.
Like a fuel cell. You charge it and then you use your device for half a month (probably), before it needs recharging.
Normal batteries are rubbish! They go flat.