Portable Wireless Chargers

Prices ex-works Shenzhen

Questions buyers ask about these

How thin can a portable charger be made?
The thinnest model already tooled in this group is 5.4 mm at Ø55.8 mm. Thickness is set by the coil, the board and the shell wall together, so it is not a free choice: but 5.4 mm is a real part in production, not a target.
What is a magnetic radiator, and who buys one?
It is a magnetic charger with a cooling element in the same housing, sold for gaming phones that throttle when they get hot. It is the clearest example of the category doing a second job rather than just being small.
Do suction-cup pads work through a phone case?
That depends on the case, not the pad, a textured or very thick case gives the cup nothing to seal against. Wireless charging distance is a separate question from grip, and several models in the catalogue publish a charging distance figure. Ask for a sample against the exact case you sell.

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