I have multiple close family members who are still using the old Magsafe Macbook Airs. I ask them every year if they want to upgrade to a newer model, and they

I have multiple close family members who are still using the old Magsafe Macbook Airs. I ask them every year if they want to upgrade to a newer model, and they decline, they just love the laptop. I replaced the battery in each one to the OWC upgraded battery kit.