A:AnswerYes, you can replace the batteries and these batteries don’t need to come from Apple. You just twist off the back of the tag, remove, replace and re-twist. I am not a handy gal, but this was not a problem for me.
A:AnswerAbout one year until battery replacement, which is alerted to you by the Find My iPhone app. Battery replacement was easy (twist off back of tag, remove old, put in new, retwist back on) and does require a special Apple battery.
A:AnswerYes will work with an **iPhone 7**, but with some limitations. You can use the **Find My** app to track your AirTag, but you won't be able to use the **Precision Finding** feature, which requires newer iPhone models.
