electroboom
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Car Battery Boosting by PHONE
🕑 Added 2025-12-07 02:00:13 +0000 UTC
Comments
ElectroBOOM [Mehdi Sadaghdar]
Maybe with coin cell batteries?!
zamoyoni
With what will you jumpstart your car next? With your camera?
Thomas Eriksen
If you made the converter bidirectional the car could charge the phone after it started… Just add a switch to select mode, normal mode: buck converter for charging phone, emergency mode: disconnect load from battery and enable boost converter to charge battery
David Roberts
40 years ago you could have done that much faster with the crank from your landline telephone!!! ........ I still have one in the shed somewhere care for a little wager, I mean I give you money only fair you give me the chance to win some back?
