What's the maximum charging speed for the Apple iPhone SE with the Anker Prime 100W Charger?

Up to 20W via USB PD, assuming you're using an adequately rated cable.

Do I need a special cable for this combination?

Any standard USB-C cable rated 3A or higher works fine — no special "e-marked" cable needed at 20W.

Not among the chargers we recommend for it — the Anker Prime 100W Charger already delivers the Apple iPhone SE's full 20W ceiling.

Yes — this combination fast-charges at up to 20W via USB PD.

Both sides speak USB PD, and the Anker Prime 100W Charger delivers enough power for the Apple iPhone SE to hit its full 20W ceiling.

Device	Apple iPhone SE (3rd gen, 2022)
Charger	Anker Prime 100W Charger (2-Port USB-C, 1-Port USB-A)
Negotiated wattage	20W
Protocol	USB PD
Match quality	Full speed

The wattage above assumes an adequately rated cable. Here's what actually happens with three common cable situations:

Cable	Real wattage	Cable-limited?
Standard 60W-rated cable (3A, not e-marked)	20W	Not the bottleneck
100W / 5A e-marked cable	20W	Not the bottleneck
Unrated / unknown cable (assume worst case)	20W	Cable-limited

What's the maximum charging speed for the Apple iPhone SE with the Anker Prime 100W Charger?: Up to 20W via USB PD, assuming you're using an adequately rated cable.
Do I need a special cable for this combination?: Any standard USB-C cable rated 3A or higher works fine — no special "e-marked" cable needed at 20W.
Is there a faster charger for the Apple iPhone SE?: Not among the chargers we recommend for it — the Anker Prime 100W Charger already delivers the Apple iPhone SE's full 20W ceiling.

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