Repair your AirPods charging case with an unofficial 3D-printed kit

AirPods have a reputation for being unrepairable, but one engineer might have an unofficial workaround. Ken Pillonel (of USB-C iPhone fame) has created an open source repair kit for first- and second-generation AirPods models. If you're comfortable cracking open the case, you can perform repairs (such as installing a fresh battery) and get back to business using a 3D-printed replacement part. Moreover, the kit will drag your AirPods into the modern era — it switches the charging port from Lightning to an EU-friendly USB-C connection.