1 Replacing My Car Battery with Capacitors! 12V BoostPack Update
A hobbyist replaces a car battery with a supercapacitor pack; cited as proof it can start a car, with answerers noting it drains quickly with the engine off.
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A hobbyist replaces a car battery with a supercapacitor pack; cited as proof it can start a car, with answerers noting it drains quickly with the engine off.
A hobbyist replacing a car starter battery with a supercapacitor bank, often cited in debates about whether the idea is practical outside of experiments.