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by zootboy 11 days ago
> Is it hurting the batteries of my devices?

Unequivocally no, assuming your chargers are reasonably spec-compliant (e.g. not Aliexpress garbage). This is the whole point of type-C / USB-PD: chargers and devices should be more or less interchangeable. It's up to the device, not the charger, to charge its battery at an appropriate rate. The worst that can happen is plugging in an undersized charger, which may cause the device to charge slowly or not at all. If the device accepts a charge from the charger at a rate you find acceptable, then you're golden.