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Arseniy2021-11-02 13:05:14
Electronics
Arseniy, 2021-11-02 13:05:14

The difference in the strength of the current in charging a laptop?

Good afternoon, I purchased a charger with a 19V 4.74A output, but the laptop's input is 19V 3.42A. Is a higher current rating dangerous for a laptop?

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Armenian Radio, 2021-11-02
@arsenqaaa

No, it's not. A laptop charger stabilizes voltage, not current, so it will, within its capabilities, give as much current as the laptop takes.

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