Frequently Asked Question

5v charging, how flexible is it?
Last Updated 2 years ago

The 5V rating with the iDSD has an implied +/-10%, so 4.5V to 5.5V will charge fine (low resistance cable needed of course) and not damage anything.

The formal USB spec is +/-5%, so 4.75V to 5.25V must be accepted without trouble by any USB device.

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