this post was submitted on 13 Jan 2024
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95
Betavolt's miniature battery could spell the end of smartphone chargers (mobilesyrup.com)
submitted 5 months ago by [email protected] to c/technology
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[–] [email protected] 8 points 5 months ago (1 children)

Could be good for a LoRa node. But obviously won’t hit the market.

[–] errer 3 points 5 months ago (1 children)

LoRa still needs about 100mW when transmitting, which is a thousand times more than what this can do…

[–] [email protected] 3 points 5 months ago

Yes I’m talking about recharging a battery sitting next to this; agreed that it can’t power a node directly. In the U.K. we are actually allowed to transmit up to 500 mW on the ISM band (provided we adhere to the utilisation quota, which I think is 15%)