The iPhone SE (2nd generation 2020 and 3rd generation 2022) supports wireless charging using Qi-compatible chargers[1]. Wireless charging is automatically enabled on compatible iPhone SE models (2nd and 3rd generation), so there is no need to adjust any settings[1]. To wirelessly charge your iPhone SE, connect the charger to a power source, place it on a level surface with the phone display facing up, and center the back of your iPhone SE on the charging pad[1][4]. A lightning bolt icon will appear when charging begins[4]. The iPhone SE supports maximum wireless charging speeds of 7.5W with a compatible Qi charger[4].
Although the iPhone SE 2nd and 3rd generation are compatible with MagSafe accessories, they lack the built-in magnets that are found in the iPhone 12 and later models[5].
It is expected that the iPhone SE 4 will support 15W MagSafe wireless charging[2][8]. Third-party cases for the iPhone SE 4 have already been released that confirm MagSafe compatibility[2].
Citations:[1] https://www.vegerpower.com/blogs/chargers/iphone-se-wireless-charging
[2] https://www.techedt.com/third-party-iphone-se-4-cases-released-ahead-of-expected-launch
[3] https://www.simplymac.com/iphone/which-iphones-have-magsafe
[4] https://screenrant.com/apple-iphone-se-wireless-charging-explained/
[5] https://www.reddit.com/r/iphone/comments/1ilp91e/magsafe_iphone_se_4/
[6] https://support.apple.com/guide/iphone/magsafe-chargers-and-battery-packs-iphac0f12e49/ios
[7] https://athomewithtech.com/2023/12/03/is-there-a-wireless-charging-stand-for-iphone-se/
[8] https://www.yahoo.com/tech/iphone-se-4-vs-iphone-070140463.html
[9] https://www.bestbuy.com/site/questions/mophie-15w-wireless-charging-stand-black/6432664/question/51539fa4-0e78-38f4-9474-0c811eceb9dc
[10] https://discussions.apple.com/thread/254625916