Comment on Realme’s 320W fast charging can fully charge a smartphone in four and a half minutes

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cmnybo@discuss.tchncs.de ⁨2⁩ ⁨months⁩ ago

That’s a 13C charge rate, a normal lithium battery would get very hot and puff up, possibly even catching on fire.

To safely charge at that rate, you need a battery that is specifically designed for it. High speed charging will probably be a lot more common when phones start using solid state batteries though.

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