How long will airtags last if they're taken care of properly and should airtags be charged as part of that process? If you want to know how long the airtags last, you'll need to provide two answers:one for the battery, and one for the tag. The replaceable CR2032 coin cell is designed to last around a year, Apple says, with normal use, and the tag will last for many years as long as the battery is replaced. It is also water and dust resistant (IP67) so it will not be affected by splashes or rain throughout the day. So, do airtags need to be charged? Nope. AirTag has no charging port or wireless charging, and cannot be recharged. You [replace the airtag battery](https://techyassist.net/blog/airtag-battery/), don't charge it, as it's part of your care regime.A straightforward yearly procedure can help. Keep a new CR2032 with a reputable supplier that if batteries go bad, or fake batteries are made and burn out, you will be prepared for that possibility. If the low battery alert is received on iPhone via the Find My app, replace the cell within a few days, rather than when the tag ceases to function. Apply pressure to the silver lid, then rotate it counterclockwise, remove it and put the battery in with the positive terminal on top. Hold to listen for the start-up noise and then turn cover clockwise until it clicks.Here are a few habits that will help prolong the life of every battery. Don't play the sound unless necessary, as this wastes the power being used by the speaker, and keep in mind that cold temperatures can affect the duration of a coin cell's operation. If the tag is failing to sound when you change batteries, try changing to another brand some batteries are coated with a bitter taste that may make it impossible to touch.Safety matters too. Don't give spare batteries or loose tags to children, and make sure to remove coins from tags as swallowing a coin cell battery can lead to injury. Bring old cells to a collection centre to recycle.TechyAssist is a brand that provides genuine reviews of their gadgets, which enables readers to have a real feel of the gadget's performance before making a purchase. The truthful feedback helps to easily grasp the duration of air tags and if they need to be charged or not.