JustinNg.Sg
I love this prototype batteries, I hope it will be available in the market soon.
Vibrating Batteries
To put it simply, all we need to do is to just shake the batteries and it will generate enough voltage for your remote control, and other devices.
One thing to take note, please do not use it on alarm clock if you want to wake up on time.
Source:
Brother shakes up expectations with vibration-charged low-power batteries – Engadget
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