Technology@lemmy.world

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flooflooftoTechnology@lemmy.worldEnglish·9 months ago

Betavolt's miniature battery could spell the end of smartphone chargers

(mobilesyrup.com)

95

Betavolt's miniature battery could spell the end of smartphone chargers

(mobilesyrup.com)

flooflooftoTechnology@lemmy.worldEnglish·9 months ago

Betavolt Technology has created a battery it says can keep a device charged for 50 years.

CucumberFetishEnglish
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Too many of those floating around. Another gem I recently stumbled upon was power consumption of 4.7 watts per watt.
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- CortEnglish
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  I wonder if that’s the efficiency, like heat watts to electric watts?