Maybe you should define what you mean by "input" here.
The example you're giving is with power sources. Whereas that sometimes requires a "wide" range, batteries are usually not a particularly significant example, as typical batteries' voltage doesn't vary THAT much (for instance, for a typical LiPo cell, that would be ~3.0V to 4.2V - even for multi-cell batteries, that will usually be just a few Volts - I don't call that "wide", but hey.

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Typical WIDE voltage inputs: multimeters, scope channels, acquisition systems in general.
Multimeters can usually deal with voltages as low as a few µV (or less for the high-end ones) up to 1000V or above! That's what I call wide!