Buying the highest-spec option isn’t always the right call — matching the charger to actual usage patterns usually saves money without costing convenience.
- Check your phone’s maximum supported wireless wattage — buying a higher-wattage pad than your phone supports doesn’t speed anything up.
- For Qi2 or MagSafe devices, magnetic alignment models charge more consistently than flat pads, which are prone to reduced speed from misalignment.
- If charging through a case, verify the case is rated for wireless charging — thick or metal-backed cases block or weaken the connection.
Rule of thumb
Buy for your most demanding realistic use case, not the theoretical maximum — most people overbuy capacity and underbuy port count.